?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
wined3d: Consistently use WINED3DRESOURCETYPE.
[wine/multimedia.git] / dlls / kernel / process.c
blobd1ff3413df648411cdc94f1f4bea0acbbcc4956b
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 "ntstatus.h"
37 #define WIN32_NO_STATUS
38 #include "wine/winbase16.h"
39 #include "wine/winuser16.h"
40 #include "winioctl.h"
41 #include "winternl.h"
42 #include "kernel_private.h"
43 #include "wine/exception.h"
44 #include "wine/server.h"
45 #include "wine/unicode.h"
46 #include "wine/debug.h"
47
48 #ifdef HAVE_VALGRIND_MEMCHECK_H
49 #include <valgrind/memcheck.h>
50 #endif
51
52 WINE_DEFAULT_DEBUG_CHANNEL(process);
53 WINE_DECLARE_DEBUG_CHANNEL(file);
54 WINE_DECLARE_DEBUG_CHANNEL(relay);
55
56 typedef struct
57 {
58 LPSTR lpEnvAddress;
59 LPSTR lpCmdLine;
60 LPSTR lpCmdShow;
61 DWORD dwReserved;
62 } LOADPARMS32;
63
64 static UINT process_error_mode;
65
66 static DWORD shutdown_flags = 0;
67 static DWORD shutdown_priority = 0x280;
68 static DWORD process_dword;
69
70 HMODULE kernel32_handle = 0;
71
72 const WCHAR *DIR_Windows = NULL;
73 const WCHAR *DIR_System = NULL;
74
75 /* Process flags */
76 #define PDB32_DEBUGGED 0x0001 /* Process is being debugged */
77 #define PDB32_WIN16_PROC 0x0008 /* Win16 process */
78 #define PDB32_DOS_PROC 0x0010 /* Dos process */
79 #define PDB32_CONSOLE_PROC 0x0020 /* Console process */
80 #define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
81 #define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
82
83 static const WCHAR comW[] = {'.','c','o','m',0};
84 static const WCHAR batW[] = {'.','b','a','t',0};
85 static const WCHAR pifW[] = {'.','p','i','f',0};
86 static const WCHAR winevdmW[] = {'w','i','n','e','v','d','m','.','e','x','e',0};
87
88 extern void SHELL_LoadRegistry(void);
89
90
91 /***********************************************************************
92 * contains_path
93 */
94 inline static int contains_path( LPCWSTR name )
95 {
96 return ((*name && (name[1] == ':')) || strchrW(name, '/') || strchrW(name, '\\'));
97 }
98
99
100 /***********************************************************************
101 * is_special_env_var
102 *
103 * Check if an environment variable needs to be handled specially when
104 * passed through the Unix environment (i.e. prefixed with "WINE").
105 */
106 inline static int is_special_env_var( const char *var )
107 {
108 return (!strncmp( var, "PATH=", sizeof("PATH=")-1 ) ||
109 !strncmp( var, "HOME=", sizeof("HOME=")-1 ) ||
110 !strncmp( var, "TEMP=", sizeof("TEMP=")-1 ) ||
111 !strncmp( var, "TMP=", sizeof("TMP=")-1 ));
112 }
113
114
115 /***************************************************************************
116 * get_builtin_path
117 *
118 * Get the path of a builtin module when the native file does not exist.
119 */
120 static BOOL get_builtin_path( const WCHAR *libname, const WCHAR *ext, WCHAR *filename, UINT size )
121 {
122 WCHAR *file_part;
123 UINT len = strlenW( DIR_System );
124
125 if (contains_path( libname ))
126 {
127 if (RtlGetFullPathName_U( libname, size * sizeof(WCHAR),
128 filename, &file_part ) > size * sizeof(WCHAR))
129 return FALSE; /* too long */
130
131 if (strncmpiW( filename, DIR_System, len ) || filename[len] != '\\')
132 return FALSE;
133 while (filename[len] == '\\') len++;
134 if (filename + len != file_part) return FALSE;
135 }
136 else
137 {
138 if (strlenW(libname) + len + 2 >= size) return FALSE; /* too long */
139 memcpy( filename, DIR_System, len * sizeof(WCHAR) );
140 file_part = filename + len;
141 if (file_part > filename && file_part[-1] != '\\') *file_part++ = '\\';
142 strcpyW( file_part, libname );
143 }
144 if (ext && !strchrW( file_part, '.' ))
145 {
146 if (file_part + strlenW(file_part) + strlenW(ext) + 1 > filename + size)
147 return FALSE; /* too long */
148 strcatW( file_part, ext );
149 }
150 return TRUE;
151 }
152
153
154 /***********************************************************************
155 * open_builtin_exe_file
156 *
157 * Open an exe file for a builtin exe.
158 */
159 static void *open_builtin_exe_file( const WCHAR *name, char *error, int error_size,
160 int test_only, int *file_exists )
161 {
162 char exename[MAX_PATH];
163 WCHAR *p;
164 UINT i, len;
165
166 *file_exists = 0;
167 if ((p = strrchrW( name, '/' ))) name = p + 1;
168 if ((p = strrchrW( name, '\\' ))) name = p + 1;
169
170 /* we don't want to depend on the current codepage here */
171 len = strlenW( name ) + 1;
172 if (len >= sizeof(exename)) return NULL;
173 for (i = 0; i < len; i++)
174 {
175 if (name[i] > 127) return NULL;
176 exename[i] = (char)name[i];
177 if (exename[i] >= 'A' && exename[i] <= 'Z') exename[i] += 'a' - 'A';
178 }
179 return wine_dll_load_main_exe( exename, error, error_size, test_only, file_exists );
180 }
181
182
183 /***********************************************************************
184 * open_exe_file
185 *
186 * Open a specific exe file, taking load order into account.
187 * Returns the file handle or 0 for a builtin exe.
188 */
189 static HANDLE open_exe_file( const WCHAR *name )
190 {
191 HANDLE handle;
192
193 TRACE("looking for %s\n", debugstr_w(name) );
194
195 if ((handle = CreateFileW( name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
196 NULL, OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE)
197 {
198 WCHAR buffer[MAX_PATH];
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 handle = 0;
203 }
204 return handle;
205
206 error:
207 SetLastError( ERROR_FILE_NOT_FOUND );
208 return INVALID_HANDLE_VALUE;
209 }
210
211
212 /***********************************************************************
213 * find_exe_file
214 *
215 * Open an exe file, and return the full name and file handle.
216 * Returns FALSE if file could not be found.
217 * If file exists but cannot be opened, returns TRUE and set handle to INVALID_HANDLE_VALUE.
218 * If file is a builtin exe, returns TRUE and sets handle to 0.
219 */
220 static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen, HANDLE *handle )
221 {
222 static const WCHAR exeW[] = {'.','e','x','e',0};
223 int file_exists;
224
225 TRACE("looking for %s\n", debugstr_w(name) );
226
227 if (!SearchPathW( NULL, name, exeW, buflen, buffer, NULL ) &&
228 !get_builtin_path( name, exeW, buffer, buflen ))
229 {
230 /* no builtin found, try native without extension in case it is a Unix app */
231
232 if (SearchPathW( NULL, name, NULL, buflen, buffer, NULL ))
233 {
234 TRACE( "Trying native/Unix binary %s\n", debugstr_w(buffer) );
235 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
236 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
237 return TRUE;
238 }
239 return FALSE;
240 }
241
242 TRACE( "Trying native exe %s\n", debugstr_w(buffer) );
243 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
244 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
245 return TRUE;
246
247 TRACE( "Trying built-in exe %s\n", debugstr_w(buffer) );
248 open_builtin_exe_file( buffer, NULL, 0, 1, &file_exists );
249 if (file_exists)
250 {
251 *handle = 0;
252 return TRUE;
253 }
254
255 return FALSE;
256 }
257
258
259 /***********************************************************************
260 * build_initial_environment
261 *
262 * Build the Win32 environment from the Unix environment
263 */
264 static BOOL build_initial_environment( char **environ )
265 {
266 SIZE_T size = 1;
267 char **e;
268 WCHAR *p, *endptr;
269 void *ptr;
270
271 /* Compute the total size of the Unix environment */
272 for (e = environ; *e; e++)
273 {
274 if (is_special_env_var( *e )) continue;
275 size += MultiByteToWideChar( CP_UNIXCP, 0, *e, -1, NULL, 0 );
276 }
277 size *= sizeof(WCHAR);
278
279 /* Now allocate the environment */
280 ptr = NULL;
281 if (NtAllocateVirtualMemory(NtCurrentProcess(), &ptr, 0, &size,
282 MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE) != STATUS_SUCCESS)
283 return FALSE;
284
285 NtCurrentTeb()->Peb->ProcessParameters->Environment = p = ptr;
286 endptr = p + size / sizeof(WCHAR);
287
288 /* And fill it with the Unix environment */
289 for (e = environ; *e; e++)
290 {
291 char *str = *e;
292
293 /* skip Unix special variables and use the Wine variants instead */
294 if (!strncmp( str, "WINE", 4 ))
295 {
296 if (is_special_env_var( str + 4 )) str += 4;
297 else if (!strncmp( str, "WINEPRELOADRESERVE=", 19 )) continue; /* skip it */
298 }
299 else if (is_special_env_var( str )) continue; /* skip it */
300
301 MultiByteToWideChar( CP_UNIXCP, 0, str, -1, p, endptr - p );
302 p += strlenW(p) + 1;
303 }
304 *p = 0;
305 return TRUE;
306 }
307
308
309 /***********************************************************************
310 * set_registry_variables
311 *
312 * Set environment variables by enumerating the values of a key;
313 * helper for set_registry_environment().
314 * Note that Windows happily truncates the value if it's too big.
315 */
316 static void set_registry_variables( HANDLE hkey, ULONG type )
317 {
318 UNICODE_STRING env_name, env_value;
319 NTSTATUS status;
320 DWORD size;
321 int index;
322 char buffer[1024*sizeof(WCHAR) + sizeof(KEY_VALUE_FULL_INFORMATION)];
323 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
324
325 for (index = 0; ; index++)
326 {
327 status = NtEnumerateValueKey( hkey, index, KeyValueFullInformation,
328 buffer, sizeof(buffer), &size );
329 if (status != STATUS_SUCCESS && status != STATUS_BUFFER_OVERFLOW)
330 break;
331 if (info->Type != type)
332 continue;
333 env_name.Buffer = info->Name;
334 env_name.Length = env_name.MaximumLength = info->NameLength;
335 env_value.Buffer = (WCHAR *)(buffer + info->DataOffset);
336 env_value.Length = env_value.MaximumLength = info->DataLength;
337 if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1])
338 env_value.Length--; /* don't count terminating null if any */
339 if (info->Type == REG_EXPAND_SZ)
340 {
341 WCHAR buf_expanded[1024];
342 UNICODE_STRING env_expanded;
343 env_expanded.Length = env_expanded.MaximumLength = sizeof(buf_expanded);
344 env_expanded.Buffer=buf_expanded;
345 status = RtlExpandEnvironmentStrings_U(NULL, &env_value, &env_expanded, NULL);
346 if (status == STATUS_SUCCESS || status == STATUS_BUFFER_OVERFLOW)
347 RtlSetEnvironmentVariable( NULL, &env_name, &env_expanded );
348 }
349 else
350 {
351 RtlSetEnvironmentVariable( NULL, &env_name, &env_value );
352 }
353 }
354 }
355
356
357 /***********************************************************************
358 * set_registry_environment
359 *
360 * Set the environment variables specified in the registry.
361 *
362 * Note: Windows handles REG_SZ and REG_EXPAND_SZ in one pass with the
363 * consequence that REG_EXPAND_SZ cannot be used reliably as it depends
364 * on the order in which the variables are processed. But on Windows it
365 * does not really matter since they only use %SystemDrive% and
366 * %SystemRoot% which are predefined. But Wine defines these in the
367 * registry, so we need two passes.
368 */
369 static void set_registry_environment(void)
370 {
371 static const WCHAR env_keyW[] = {'M','a','c','h','i','n','e','\\',
372 'S','y','s','t','e','m','\\',
373 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
374 'C','o','n','t','r','o','l','\\',
375 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r','\\',
376 'E','n','v','i','r','o','n','m','e','n','t',0};
377 static const WCHAR envW[] = {'E','n','v','i','r','o','n','m','e','n','t',0};
378
379 OBJECT_ATTRIBUTES attr;
380 UNICODE_STRING nameW;
381 HANDLE hkey;
382
383 attr.Length = sizeof(attr);
384 attr.RootDirectory = 0;
385 attr.ObjectName = &nameW;
386 attr.Attributes = 0;
387 attr.SecurityDescriptor = NULL;
388 attr.SecurityQualityOfService = NULL;
389
390 /* first the system environment variables */
391 RtlInitUnicodeString( &nameW, env_keyW );
392 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) == STATUS_SUCCESS)
393 {
394 set_registry_variables( hkey, REG_SZ );
395 set_registry_variables( hkey, REG_EXPAND_SZ );
396 NtClose( hkey );
397 }
398
399 /* then the ones for the current user */
400 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &attr.RootDirectory ) != STATUS_SUCCESS) return;
401 RtlInitUnicodeString( &nameW, envW );
402 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) == STATUS_SUCCESS)
403 {
404 set_registry_variables( hkey, REG_SZ );
405 set_registry_variables( hkey, REG_EXPAND_SZ );
406 NtClose( hkey );
407 }
408 NtClose( attr.RootDirectory );
409 }
410
411
412 /***********************************************************************
413 * set_library_wargv
414 *
415 * Set the Wine library Unicode argv global variables.
416 */
417 static void set_library_wargv( char **argv )
418 {
419 int argc;
420 char *q;
421 WCHAR *p;
422 WCHAR **wargv;
423 DWORD total = 0;
424
425 for (argc = 0; argv[argc]; argc++)
426 total += MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, NULL, 0 );
427
428 wargv = RtlAllocateHeap( GetProcessHeap(), 0,
429 total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
430 p = (WCHAR *)(wargv + argc + 1);
431 for (argc = 0; argv[argc]; argc++)
432 {
433 DWORD reslen = MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, p, total );
434 wargv[argc] = p;
435 p += reslen;
436 total -= reslen;
437 }
438 wargv[argc] = NULL;
439
440 /* convert argv back from Unicode since it has to be in the Ansi codepage not the Unix one */
441
442 for (argc = 0; wargv[argc]; argc++)
443 total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
444
445 argv = RtlAllocateHeap( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
446 q = (char *)(argv + argc + 1);
447 for (argc = 0; wargv[argc]; argc++)
448 {
449 DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, q, total, NULL, NULL );
450 argv[argc] = q;
451 q += reslen;
452 total -= reslen;
453 }
454 argv[argc] = NULL;
455
456 __wine_main_argv = argv;
457 __wine_main_wargv = wargv;
458 }
459
460
461 /***********************************************************************
462 * build_command_line
463 *
464 * Build the command line of a process from the argv array.
465 *
466 * Note that it does NOT necessarily include the file name.
467 * Sometimes we don't even have any command line options at all.
468 *
469 * We must quote and escape characters so that the argv array can be rebuilt
470 * from the command line:
471 * - spaces and tabs must be quoted
472 * 'a b' -> '"a b"'
473 * - quotes must be escaped
474 * '"' -> '\"'
475 * - if '\'s are followed by a '"', they must be doubled and followed by '\"',
476 * resulting in an odd number of '\' followed by a '"'
477 * '\"' -> '\\\"'
478 * '\\"' -> '\\\\\"'
479 * - '\'s that are not followed by a '"' can be left as is
480 * 'a\b' == 'a\b'
481 * 'a\\b' == 'a\\b'
482 */
483 static BOOL build_command_line( WCHAR **argv )
484 {
485 int len;
486 WCHAR **arg;
487 LPWSTR p;
488 RTL_USER_PROCESS_PARAMETERS* rupp = NtCurrentTeb()->Peb->ProcessParameters;
489
490 if (rupp->CommandLine.Buffer) return TRUE; /* already got it from the server */
491
492 len = 0;
493 for (arg = argv; *arg; arg++)
494 {
495 int has_space,bcount;
496 WCHAR* a;
497
498 has_space=0;
499 bcount=0;
500 a=*arg;
501 if( !*a ) has_space=1;
502 while (*a!='\0') {
503 if (*a=='\\') {
504 bcount++;
505 } else {
506 if (*a==' ' || *a=='\t') {
507 has_space=1;
508 } else if (*a=='"') {
509 /* doubling of '\' preceding a '"',
510 * plus escaping of said '"'
511 */
512 len+=2*bcount+1;
513 }
514 bcount=0;
515 }
516 a++;
517 }
518 len+=(a-*arg)+1 /* for the separating space */;
519 if (has_space)
520 len+=2; /* for the quotes */
521 }
522
523 if (!(rupp->CommandLine.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len * sizeof(WCHAR))))
524 return FALSE;
525
526 p = rupp->CommandLine.Buffer;
527 rupp->CommandLine.Length = (len - 1) * sizeof(WCHAR);
528 rupp->CommandLine.MaximumLength = len * sizeof(WCHAR);
529 for (arg = argv; *arg; arg++)
530 {
531 int has_space,has_quote;
532 WCHAR* a;
533
534 /* Check for quotes and spaces in this argument */
535 has_space=has_quote=0;
536 a=*arg;
537 if( !*a ) has_space=1;
538 while (*a!='\0') {
539 if (*a==' ' || *a=='\t') {
540 has_space=1;
541 if (has_quote)
542 break;
543 } else if (*a=='"') {
544 has_quote=1;
545 if (has_space)
546 break;
547 }
548 a++;
549 }
550
551 /* Now transfer it to the command line */
552 if (has_space)
553 *p++='"';
554 if (has_quote) {
555 int bcount;
556 WCHAR* a;
557
558 bcount=0;
559 a=*arg;
560 while (*a!='\0') {
561 if (*a=='\\') {
562 *p++=*a;
563 bcount++;
564 } else {
565 if (*a=='"') {
566 int i;
567
568 /* Double all the '\\' preceding this '"', plus one */
569 for (i=0;i<=bcount;i++)
570 *p++='\\';
571 *p++='"';
572 } else {
573 *p++=*a;
574 }
575 bcount=0;
576 }
577 a++;
578 }
579 } else {
580 WCHAR* x = *arg;
581 while ((*p=*x++)) p++;
582 }
583 if (has_space)
584 *p++='"';
585 *p++=' ';
586 }
587 if (p > rupp->CommandLine.Buffer)
588 p--; /* remove last space */
589 *p = '\0';
590
591 return TRUE;
592 }
593
594
595 static void version(void)
596 {
597 MESSAGE( "%s\n", PACKAGE_STRING );
598 ExitProcess(0);
599 }
600
601 static void usage(void)
602 {
603 MESSAGE( "%s\n", PACKAGE_STRING );
604 MESSAGE( "Usage: wine PROGRAM [ARGUMENTS...] Run the specified program\n" );
605 MESSAGE( " wine --help Display this help and exit\n");
606 MESSAGE( " wine --version Output version information and exit\n");
607 ExitProcess(0);
608 }
609
610
611 /***********************************************************************
612 * init_current_directory
613 *
614 * Initialize the current directory from the Unix cwd or the parent info.
615 */
616 static void init_current_directory( CURDIR *cur_dir )
617 {
618 UNICODE_STRING dir_str;
619 char *cwd;
620 int size;
621
622 /* if we received a cur dir from the parent, try this first */
623
624 if (cur_dir->DosPath.Length)
625 {
626 if (RtlSetCurrentDirectory_U( &cur_dir->DosPath ) == STATUS_SUCCESS) goto done;
627 }
628
629 /* now try to get it from the Unix cwd */
630
631 for (size = 256; ; size *= 2)
632 {
633 if (!(cwd = HeapAlloc( GetProcessHeap(), 0, size ))) break;
634 if (getcwd( cwd, size )) break;
635 HeapFree( GetProcessHeap(), 0, cwd );
636 if (errno == ERANGE) continue;
637 cwd = NULL;
638 break;
639 }
640
641 if (cwd)
642 {
643 WCHAR *dirW;
644 int lenW = MultiByteToWideChar( CP_UNIXCP, 0, cwd, -1, NULL, 0 );
645 if ((dirW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
646 {
647 MultiByteToWideChar( CP_UNIXCP, 0, cwd, -1, dirW, lenW );
648 RtlInitUnicodeString( &dir_str, dirW );
649 RtlSetCurrentDirectory_U( &dir_str );
650 RtlFreeUnicodeString( &dir_str );
651 }
652 }
653
654 if (!cur_dir->DosPath.Length) /* still not initialized */
655 {
656 MESSAGE("Warning: could not find DOS drive for current working directory '%s', "
657 "starting in the Windows directory.\n", cwd ? cwd : "" );
658 RtlInitUnicodeString( &dir_str, DIR_Windows );
659 RtlSetCurrentDirectory_U( &dir_str );
660 }
661 HeapFree( GetProcessHeap(), 0, cwd );
662
663 done:
664 if (!cur_dir->Handle) chdir("/"); /* change to root directory so as not to lock cdroms */
665 TRACE( "starting in %s %p\n", debugstr_w( cur_dir->DosPath.Buffer ), cur_dir->Handle );
666 }
667
668
669 /***********************************************************************
670 * init_windows_dirs
671 *
672 * Initialize the windows and system directories from the environment.
673 */
674 static void init_windows_dirs(void)
675 {
676 extern void __wine_init_windows_dir( const WCHAR *windir, const WCHAR *sysdir );
677
678 static const WCHAR windirW[] = {'w','i','n','d','i','r',0};
679 static const WCHAR winsysdirW[] = {'w','i','n','s','y','s','d','i','r',0};
680 static const WCHAR default_windirW[] = {'c',':','\\','w','i','n','d','o','w','s',0};
681 static const WCHAR default_sysdirW[] = {'\\','s','y','s','t','e','m','3','2',0};
682
683 DWORD len;
684 WCHAR *buffer;
685
686 if ((len = GetEnvironmentVariableW( windirW, NULL, 0 )))
687 {
688 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
689 GetEnvironmentVariableW( windirW, buffer, len );
690 DIR_Windows = buffer;
691 }
692 else DIR_Windows = default_windirW;
693
694 if ((len = GetEnvironmentVariableW( winsysdirW, NULL, 0 )))
695 {
696 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
697 GetEnvironmentVariableW( winsysdirW, buffer, len );
698 DIR_System = buffer;
699 }
700 else
701 {
702 len = strlenW( DIR_Windows );
703 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) + sizeof(default_sysdirW) );
704 memcpy( buffer, DIR_Windows, len * sizeof(WCHAR) );
705 memcpy( buffer + len, default_sysdirW, sizeof(default_sysdirW) );
706 DIR_System = buffer;
707 }
708
709 if (GetFileAttributesW( DIR_Windows ) == INVALID_FILE_ATTRIBUTES)
710 MESSAGE( "Warning: the specified Windows directory %s is not accessible.\n",
711 debugstr_w(DIR_Windows) );
712 if (GetFileAttributesW( DIR_System ) == INVALID_FILE_ATTRIBUTES)
713 MESSAGE( "Warning: the specified System directory %s is not accessible.\n",
714 debugstr_w(DIR_System) );
715
716 TRACE_(file)( "WindowsDir = %s\n", debugstr_w(DIR_Windows) );
717 TRACE_(file)( "SystemDir = %s\n", debugstr_w(DIR_System) );
718
719 /* set the directories in ntdll too */
720 __wine_init_windows_dir( DIR_Windows, DIR_System );
721 }
722
723
724 /***********************************************************************
725 * process_init
726 *
727 * Main process initialisation code
728 */
729 static BOOL process_init(void)
730 {
731 static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2',0};
732 PEB *peb = NtCurrentTeb()->Peb;
733 RTL_USER_PROCESS_PARAMETERS *params = peb->ProcessParameters;
734
735 PTHREAD_Init();
736
737 setbuf(stdout,NULL);
738 setbuf(stderr,NULL);
739 setlocale(LC_CTYPE,"");
740
741 kernel32_handle = GetModuleHandleW(kernel32W);
742
743 LOCALE_Init();
744
745 if (!params->Environment)
746 {
747 /* Copy the parent environment */
748 if (!build_initial_environment( __wine_main_environ )) return FALSE;
749
750 /* convert old configuration to new format */
751 convert_old_config();
752
753 set_registry_environment();
754 }
755
756 init_windows_dirs();
757 init_current_directory( &params->CurrentDirectory );
758
759 /* convert value from server:
760 * + 0 => INVALID_HANDLE_VALUE
761 * + console handle needs to be mapped
762 */
763 if (!params->hStdInput)
764 params->hStdInput = INVALID_HANDLE_VALUE;
765 else if (VerifyConsoleIoHandle(console_handle_map(params->hStdInput)))
766 params->hStdInput = console_handle_map(params->hStdInput);
767
768 if (!params->hStdOutput)
769 params->hStdOutput = INVALID_HANDLE_VALUE;
770 else if (VerifyConsoleIoHandle(console_handle_map(params->hStdOutput)))
771 params->hStdOutput = console_handle_map(params->hStdOutput);
772
773 if (!params->hStdError)
774 params->hStdError = INVALID_HANDLE_VALUE;
775 else if (VerifyConsoleIoHandle(console_handle_map(params->hStdError)))
776 params->hStdError = console_handle_map(params->hStdError);
777
778 return TRUE;
779 }
780
781
782 /***********************************************************************
783 * init_stack
784 *
785 * Allocate the stack of new process.
786 */
787 static void *init_stack(void)
788 {
789 void *base;
790 SIZE_T stack_size, page_size = getpagesize();
791 IMAGE_NT_HEADERS *nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress );
792
793 stack_size = max( nt->OptionalHeader.SizeOfStackReserve, nt->OptionalHeader.SizeOfStackCommit );
794 stack_size += page_size; /* for the guard page */
795 stack_size = (stack_size + 0xffff) & ~0xffff; /* round to 64K boundary */
796 if (stack_size < 1024 * 1024) stack_size = 1024 * 1024; /* Xlib needs a large stack */
797
798 if (!(base = VirtualAlloc( NULL, stack_size, MEM_COMMIT, PAGE_READWRITE )))
799 {
800 ERR( "failed to allocate main process stack\n" );
801 ExitProcess( 1 );
802 }
803
804 /* note: limit is lower than base since the stack grows down */
805 NtCurrentTeb()->DeallocationStack = base;
806 NtCurrentTeb()->Tib.StackBase = (char *)base + stack_size;
807 NtCurrentTeb()->Tib.StackLimit = (char *)base + page_size;
808
809 #ifdef VALGRIND_STACK_REGISTER
810 /* no need to de-register the stack as it's the one of the main thread */
811 VALGRIND_STACK_REGISTER(NtCurrentTeb()->Tib.StackLimit, NtCurrentTeb()->Tib.StackBase);
812 #endif
813
814 /* setup guard page */
815 VirtualProtect( base, page_size, PAGE_NOACCESS, NULL );
816 return NtCurrentTeb()->Tib.StackBase;
817 }
818
819
820 /***********************************************************************
821 * start_process
822 *
823 * Startup routine of a new process. Runs on the new process stack.
824 */
825 static void start_process( void *arg )
826 {
827 __TRY
828 {
829 PEB *peb = NtCurrentTeb()->Peb;
830 IMAGE_NT_HEADERS *nt;
831 LPTHREAD_START_ROUTINE entry;
832
833 LdrInitializeThunk( 0, 0, 0, 0 );
834
835 nt = RtlImageNtHeader( peb->ImageBaseAddress );
836 entry = (LPTHREAD_START_ROUTINE)((char *)peb->ImageBaseAddress +
837 nt->OptionalHeader.AddressOfEntryPoint);
838
839 if (TRACE_ON(relay))
840 DPRINTF( "%04lx:Starting process %s (entryproc=%p)\n", GetCurrentThreadId(),
841 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer), entry );
842
843 SetLastError( 0 ); /* clear error code */
844 if (peb->BeingDebugged) DbgBreakPoint();
845 ExitProcess( entry( peb ) );
846 }
847 __EXCEPT(UnhandledExceptionFilter)
848 {
849 TerminateThread( GetCurrentThread(), GetExceptionCode() );
850 }
851 __ENDTRY
852 }
853
854
855 /***********************************************************************
856 * __wine_kernel_init
857 *
858 * Wine initialisation: load and start the main exe file.
859 */
860 void __wine_kernel_init(void)
861 {
862 static const WCHAR dotW[] = {'.',0};
863 static const WCHAR exeW[] = {'.','e','x','e',0};
864
865 WCHAR *p, main_exe_name[MAX_PATH];
866 HMODULE module;
867 DWORD type, error = 0;
868 PEB *peb = NtCurrentTeb()->Peb;
869
870 /* Initialize everything */
871 if (!process_init()) exit(1);
872
873 __wine_main_argv++; /* remove argv[0] (wine itself) */
874 __wine_main_argc--;
875
876 if (peb->ProcessParameters->ImagePathName.Buffer)
877 {
878 strcpyW( main_exe_name, peb->ProcessParameters->ImagePathName.Buffer );
879 }
880 else
881 {
882 WCHAR exe_nameW[MAX_PATH];
883
884 if (!__wine_main_argv[0]) usage();
885 if (__wine_main_argc == 1)
886 {
887 if (strcmp(__wine_main_argv[0], "--help") == 0) usage();
888 if (strcmp(__wine_main_argv[0], "--version") == 0) version();
889 }
890
891 MultiByteToWideChar( CP_UNIXCP, 0, __wine_main_argv[0], -1, exe_nameW, MAX_PATH );
892 if (!SearchPathW( NULL, exe_nameW, exeW, MAX_PATH, main_exe_name, NULL ) &&
893 !get_builtin_path( exe_nameW, exeW, main_exe_name, MAX_PATH ))
894 {
895 MESSAGE( "wine: cannot find '%s'\n", __wine_main_argv[0] );
896 ExitProcess( GetLastError() );
897 }
898 }
899
900 /* if there's no extension, append a dot to prevent LoadLibrary from appending .dll */
901 p = strrchrW( main_exe_name, '.' );
902 if (!p || strchrW( p, '/' ) || strchrW( p, '\\' )) strcatW( main_exe_name, dotW );
903
904 TRACE( "starting process name=%s argv[0]=%s\n",
905 debugstr_w(main_exe_name), debugstr_a(__wine_main_argv[0]) );
906
907 RtlInitUnicodeString( &NtCurrentTeb()->Peb->ProcessParameters->DllPath,
908 MODULE_get_dll_load_path(main_exe_name) );
909
910 if (!(module = LoadLibraryExW( main_exe_name, 0, DONT_RESOLVE_DLL_REFERENCES )))
911 {
912 error = GetLastError();
913 /* check for a DOS binary and start winevdm if needed */
914 if (error == ERROR_BAD_EXE_FORMAT && GetBinaryTypeW( main_exe_name, &type ))
915 {
916 if (type == SCS_WOW_BINARY || type == SCS_DOS_BINARY ||
917 type == SCS_OS216_BINARY || type == SCS_PIF_BINARY)
918 {
919 __wine_main_argv--;
920 __wine_main_argc++;
921 __wine_main_argv[0] = "winevdm.exe";
922 module = LoadLibraryExW( winevdmW, 0, DONT_RESOLVE_DLL_REFERENCES );
923 }
924 }
925 }
926
927 if (!module)
928 {
929 char msg[1024];
930 FormatMessageA( FORMAT_MESSAGE_FROM_SYSTEM, NULL, error, 0, msg, sizeof(msg), NULL );
931 MESSAGE( "wine: could not load %s: %s", debugstr_w(main_exe_name), msg );
932 ExitProcess( error );
933 }
934
935 peb->ImageBaseAddress = module;
936
937 /* build command line */
938 set_library_wargv( __wine_main_argv );
939 if (!build_command_line( __wine_main_wargv )) goto error;
940
941 /* switch to the new stack */
942 wine_switch_to_stack( start_process, NULL, init_stack() );
943
944 error:
945 ExitProcess( GetLastError() );
946 }
947
948
949 /***********************************************************************
950 * build_argv
951 *
952 * Build an argv array from a command-line.
953 * 'reserved' is the number of args to reserve before the first one.
954 */
955 static char **build_argv( const WCHAR *cmdlineW, int reserved )
956 {
957 int argc;
958 char** argv;
959 char *arg,*s,*d,*cmdline;
960 int in_quotes,bcount,len;
961
962 len = WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, NULL, 0, NULL, NULL );
963 if (!(cmdline = malloc(len))) return NULL;
964 WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, cmdline, len, NULL, NULL );
965
966 argc=reserved+1;
967 bcount=0;
968 in_quotes=0;
969 s=cmdline;
970 while (1) {
971 if (*s=='\0' || ((*s==' ' || *s=='\t') && !in_quotes)) {
972 /* space */
973 argc++;
974 /* skip the remaining spaces */
975 while (*s==' ' || *s=='\t') {
976 s++;
977 }
978 if (*s=='\0')
979 break;
980 bcount=0;
981 continue;
982 } else if (*s=='\\') {
983 /* '\', count them */
984 bcount++;
985 } else if ((*s=='"') && ((bcount & 1)==0)) {
986 /* unescaped '"' */
987 in_quotes=!in_quotes;
988 bcount=0;
989 } else {
990 /* a regular character */
991 bcount=0;
992 }
993 s++;
994 }
995 argv=malloc(argc*sizeof(*argv));
996 if (!argv)
997 return NULL;
998
999 arg=d=s=cmdline;
1000 bcount=0;
1001 in_quotes=0;
1002 argc=reserved;
1003 while (*s) {
1004 if ((*s==' ' || *s=='\t') && !in_quotes) {
1005 /* Close the argument and copy it */
1006 *d=0;
1007 argv[argc++]=arg;
1008
1009 /* skip the remaining spaces */
1010 do {
1011 s++;
1012 } while (*s==' ' || *s=='\t');
1013
1014 /* Start with a new argument */
1015 arg=d=s;
1016 bcount=0;
1017 } else if (*s=='\\') {
1018 /* '\\' */
1019 *d++=*s++;
1020 bcount++;
1021 } else if (*s=='"') {
1022 /* '"' */
1023 if ((bcount & 1)==0) {
1024 /* Preceded by an even number of '\', this is half that
1025 * number of '\', plus a '"' which we discard.
1026 */
1027 d-=bcount/2;
1028 s++;
1029 in_quotes=!in_quotes;
1030 } else {
1031 /* Preceded by an odd number of '\', this is half that
1032 * number of '\' followed by a '"'
1033 */
1034 d=d-bcount/2-1;
1035 *d++='"';
1036 s++;
1037 }
1038 bcount=0;
1039 } else {
1040 /* a regular character */
1041 *d++=*s++;
1042 bcount=0;
1043 }
1044 }
1045 if (*arg) {
1046 *d='\0';
1047 argv[argc++]=arg;
1048 }
1049 argv[argc]=NULL;
1050
1051 return argv;
1052 }
1053
1054
1055 /***********************************************************************
1056 * alloc_env_string
1057 *
1058 * Allocate an environment string; helper for build_envp
1059 */
1060 static char *alloc_env_string( const char *name, const char *value )
1061 {
1062 char *ret = malloc( strlen(name) + strlen(value) + 1 );
1063 strcpy( ret, name );
1064 strcat( ret, value );
1065 return ret;
1066 }
1067
1068 /***********************************************************************
1069 * build_envp
1070 *
1071 * Build the environment of a new child process.
1072 */
1073 static char **build_envp( const WCHAR *envW )
1074 {
1075 const WCHAR *end;
1076 char **envp;
1077 char *env, *p;
1078 int count = 0, length;
1079
1080 for (end = envW; *end; count++) end += strlenW(end) + 1;
1081 end++;
1082 length = WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, NULL, 0, NULL, NULL );
1083 if (!(env = malloc( length ))) return NULL;
1084 WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, env, length, NULL, NULL );
1085
1086 count += 4;
1087
1088 if ((envp = malloc( count * sizeof(*envp) )))
1089 {
1090 char **envptr = envp;
1091
1092 /* some variables must not be modified, so we get them directly from the unix env */
1093 if ((p = getenv("PATH"))) *envptr++ = alloc_env_string( "PATH=", p );
1094 if ((p = getenv("TEMP"))) *envptr++ = alloc_env_string( "TEMP=", p );
1095 if ((p = getenv("TMP"))) *envptr++ = alloc_env_string( "TMP=", p );
1096 if ((p = getenv("HOME"))) *envptr++ = alloc_env_string( "HOME=", p );
1097 /* now put the Windows environment strings */
1098 for (p = env; *p; p += strlen(p) + 1)
1099 {
1100 if (*p == '=') continue; /* skip drive curdirs, this crashes some unix apps */
1101 if (!strncmp( p, "WINEPRELOADRESERVE=", sizeof("WINEPRELOADRESERVE=")-1 )) continue;
1102 if (is_special_env_var( p )) /* prefix it with "WINE" */
1103 *envptr++ = alloc_env_string( "WINE", p );
1104 else
1105 *envptr++ = p;
1106 }
1107 *envptr = 0;
1108 }
1109 return envp;
1110 }
1111
1112
1113 /***********************************************************************
1114 * fork_and_exec
1115 *
1116 * Fork and exec a new Unix binary, checking for errors.
1117 */
1118 static int fork_and_exec( const char *filename, const WCHAR *cmdline,
1119 const WCHAR *env, const char *newdir, DWORD flags )
1120 {
1121 int fd[2];
1122 int pid, err;
1123
1124 if (!env) env = GetEnvironmentStringsW();
1125
1126 if (pipe(fd) == -1)
1127 {
1128 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1129 return -1;
1130 }
1131 fcntl( fd[1], F_SETFD, 1 ); /* set close on exec */
1132 if (!(pid = fork())) /* child */
1133 {
1134 char **argv = build_argv( cmdline, 0 );
1135 char **envp = build_envp( env );
1136 close( fd[0] );
1137
1138 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS)) setsid();
1139
1140 /* Reset signals that we previously set to SIG_IGN */
1141 signal( SIGPIPE, SIG_DFL );
1142 signal( SIGCHLD, SIG_DFL );
1143
1144 if (newdir) chdir(newdir);
1145
1146 if (argv && envp) execve( filename, argv, envp );
1147 err = errno;
1148 write( fd[1], &err, sizeof(err) );
1149 _exit(1);
1150 }
1151 close( fd[1] );
1152 if ((pid != -1) && (read( fd[0], &err, sizeof(err) ) > 0)) /* exec failed */
1153 {
1154 errno = err;
1155 pid = -1;
1156 }
1157 if (pid == -1) FILE_SetDosError();
1158 close( fd[0] );
1159 return pid;
1160 }
1161
1162
1163 /***********************************************************************
1164 * create_user_params
1165 */
1166 static RTL_USER_PROCESS_PARAMETERS *create_user_params( LPCWSTR filename, LPCWSTR cmdline,
1167 LPCWSTR cur_dir, LPWSTR env, DWORD flags,
1168 const STARTUPINFOW *startup )
1169 {
1170 RTL_USER_PROCESS_PARAMETERS *params;
1171 UNICODE_STRING image_str, cmdline_str, curdir_str, desktop, title, runtime;
1172 NTSTATUS status;
1173 WCHAR buffer[MAX_PATH];
1174
1175 if(!GetLongPathNameW( filename, buffer, MAX_PATH ))
1176 lstrcpynW( buffer, filename, MAX_PATH );
1177 if(!GetFullPathNameW( buffer, MAX_PATH, buffer, NULL ))
1178 lstrcpynW( buffer, filename, MAX_PATH );
1179 RtlInitUnicodeString( &image_str, buffer );
1180
1181 RtlInitUnicodeString( &cmdline_str, cmdline );
1182 if (cur_dir) RtlInitUnicodeString( &curdir_str, cur_dir );
1183 if (startup->lpDesktop) RtlInitUnicodeString( &desktop, startup->lpDesktop );
1184 if (startup->lpTitle) RtlInitUnicodeString( &title, startup->lpTitle );
1185 if (startup->lpReserved2 && startup->cbReserved2)
1186 {
1187 runtime.Length = 0;
1188 runtime.MaximumLength = startup->cbReserved2;
1189 runtime.Buffer = (WCHAR*)startup->lpReserved2;
1190 }
1191
1192 status = RtlCreateProcessParameters( &params, &image_str, NULL,
1193 cur_dir ? &curdir_str : NULL,
1194 &cmdline_str, env,
1195 startup->lpTitle ? &title : NULL,
1196 startup->lpDesktop ? &desktop : NULL,
1197 NULL,
1198 (startup->lpReserved2 && startup->cbReserved2) ? &runtime : NULL );
1199 if (status != STATUS_SUCCESS)
1200 {
1201 SetLastError( RtlNtStatusToDosError(status) );
1202 return NULL;
1203 }
1204
1205 if (flags & CREATE_NEW_PROCESS_GROUP) params->ConsoleFlags = 1;
1206 if (flags & CREATE_NEW_CONSOLE) params->ConsoleHandle = (HANDLE)1; /* FIXME: cf. kernel_main.c */
1207
1208 params->hStdInput = startup->hStdInput;
1209 params->hStdOutput = startup->hStdOutput;
1210 params->hStdError = startup->hStdError;
1211 params->dwX = startup->dwX;
1212 params->dwY = startup->dwY;
1213 params->dwXSize = startup->dwXSize;
1214 params->dwYSize = startup->dwYSize;
1215 params->dwXCountChars = startup->dwXCountChars;
1216 params->dwYCountChars = startup->dwYCountChars;
1217 params->dwFillAttribute = startup->dwFillAttribute;
1218 params->dwFlags = startup->dwFlags;
1219 params->wShowWindow = startup->wShowWindow;
1220 return params;
1221 }
1222
1223
1224 /***********************************************************************
1225 * create_process
1226 *
1227 * Create a new process. If hFile is a valid handle we have an exe
1228 * file, otherwise it is a Winelib app.
1229 */
1230 static BOOL create_process( HANDLE hFile, LPCWSTR filename, LPWSTR cmd_line, LPWSTR env,
1231 LPCWSTR cur_dir, LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1232 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1233 LPPROCESS_INFORMATION info, LPCSTR unixdir,
1234 void *res_start, void *res_end )
1235 {
1236 BOOL ret, success = FALSE;
1237 HANDLE process_info;
1238 WCHAR *env_end;
1239 char *winedebug = NULL;
1240 RTL_USER_PROCESS_PARAMETERS *params;
1241 int startfd[2];
1242 int execfd[2];
1243 pid_t pid;
1244 int err;
1245 char dummy = 0;
1246 char preloader_reserve[64];
1247
1248 if (!env) RtlAcquirePebLock();
1249
1250 if (!(params = create_user_params( filename, cmd_line, cur_dir, env, flags, startup )))
1251 {
1252 if (!env) RtlReleasePebLock();
1253 return FALSE;
1254 }
1255 env_end = params->Environment;
1256 while (*env_end)
1257 {
1258 static const WCHAR WINEDEBUG[] = {'W','I','N','E','D','E','B','U','G','=',0};
1259 if (!winedebug && !strncmpW( env_end, WINEDEBUG, sizeof(WINEDEBUG)/sizeof(WCHAR) - 1 ))
1260 {
1261 DWORD len = WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, NULL, 0, NULL, NULL );
1262 if ((winedebug = HeapAlloc( GetProcessHeap(), 0, len )))
1263 WideCharToMultiByte( CP_UNIXCP, 0, env_end, -1, winedebug, len, NULL, NULL );
1264 }
1265 env_end += strlenW(env_end) + 1;
1266 }
1267 env_end++;
1268
1269 sprintf( preloader_reserve, "WINEPRELOADRESERVE=%lx-%lx%c",
1270 (unsigned long)res_start, (unsigned long)res_end, 0 );
1271
1272 /* create the synchronization pipes */
1273
1274 if (pipe( startfd ) == -1)
1275 {
1276 if (!env) RtlReleasePebLock();
1277 HeapFree( GetProcessHeap(), 0, winedebug );
1278 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1279 RtlDestroyProcessParameters( params );
1280 return FALSE;
1281 }
1282 if (pipe( execfd ) == -1)
1283 {
1284 if (!env) RtlReleasePebLock();
1285 HeapFree( GetProcessHeap(), 0, winedebug );
1286 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1287 close( startfd[0] );
1288 close( startfd[1] );
1289 RtlDestroyProcessParameters( params );
1290 return FALSE;
1291 }
1292 fcntl( execfd[1], F_SETFD, 1 ); /* set close on exec */
1293
1294 /* create the child process */
1295
1296 if (!(pid = fork())) /* child */
1297 {
1298 char **argv = build_argv( cmd_line, 1 );
1299
1300 close( startfd[1] );
1301 close( execfd[0] );
1302
1303 /* wait for parent to tell us to start */
1304 if (read( startfd[0], &dummy, 1 ) != 1) _exit(1);
1305
1306 close( startfd[0] );
1307 if (flags & (CREATE_NEW_PROCESS_GROUP | CREATE_NEW_CONSOLE | DETACHED_PROCESS)) setsid();
1308
1309 /* Reset signals that we previously set to SIG_IGN */
1310 signal( SIGPIPE, SIG_DFL );
1311 signal( SIGCHLD, SIG_DFL );
1312
1313 putenv( preloader_reserve );
1314 if (winedebug) putenv( winedebug );
1315 if (unixdir) chdir(unixdir);
1316
1317 if (argv) wine_exec_wine_binary( NULL, argv, getenv("WINELOADER") );
1318
1319 err = errno;
1320 write( execfd[1], &err, sizeof(err) );
1321 _exit(1);
1322 }
1323
1324 /* this is the parent */
1325
1326 close( startfd[0] );
1327 close( execfd[1] );
1328 HeapFree( GetProcessHeap(), 0, winedebug );
1329 if (pid == -1)
1330 {
1331 if (!env) RtlReleasePebLock();
1332 close( startfd[1] );
1333 close( execfd[0] );
1334 FILE_SetDosError();
1335 RtlDestroyProcessParameters( params );
1336 return FALSE;
1337 }
1338
1339 /* create the process on the server side */
1340
1341 SERVER_START_REQ( new_process )
1342 {
1343 req->inherit_all = inherit;
1344 req->create_flags = flags;
1345 req->unix_pid = pid;
1346 req->exe_file = hFile;
1347 if (startup->dwFlags & STARTF_USESTDHANDLES)
1348 {
1349 req->hstdin = startup->hStdInput;
1350 req->hstdout = startup->hStdOutput;
1351 req->hstderr = startup->hStdError;
1352 }
1353 else
1354 {
1355 req->hstdin = GetStdHandle( STD_INPUT_HANDLE );
1356 req->hstdout = GetStdHandle( STD_OUTPUT_HANDLE );
1357 req->hstderr = GetStdHandle( STD_ERROR_HANDLE );
1358 }
1359
1360 if ((flags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)) != 0)
1361 {
1362 /* this is temporary (for console handles). We have no way to control that the handle is invalid in child process otherwise */
1363 if (is_console_handle(req->hstdin)) req->hstdin = INVALID_HANDLE_VALUE;
1364 if (is_console_handle(req->hstdout)) req->hstdout = INVALID_HANDLE_VALUE;
1365 if (is_console_handle(req->hstderr)) req->hstderr = INVALID_HANDLE_VALUE;
1366 }
1367 else
1368 {
1369 if (is_console_handle(req->hstdin)) req->hstdin = console_handle_unmap(req->hstdin);
1370 if (is_console_handle(req->hstdout)) req->hstdout = console_handle_unmap(req->hstdout);
1371 if (is_console_handle(req->hstderr)) req->hstderr = console_handle_unmap(req->hstderr);
1372 }
1373
1374 wine_server_add_data( req, params, params->Size );
1375 wine_server_add_data( req, params->Environment, (env_end-params->Environment)*sizeof(WCHAR) );
1376 ret = !wine_server_call_err( req );
1377 process_info = reply->info;
1378 }
1379 SERVER_END_REQ;
1380
1381 if (!env) RtlReleasePebLock();
1382 RtlDestroyProcessParameters( params );
1383 if (!ret)
1384 {
1385 close( startfd[1] );
1386 close( execfd[0] );
1387 return FALSE;
1388 }
1389
1390 /* tell child to start and wait for it to exec */
1391
1392 write( startfd[1], &dummy, 1 );
1393 close( startfd[1] );
1394
1395 if (read( execfd[0], &err, sizeof(err) ) > 0) /* exec failed */
1396 {
1397 errno = err;
1398 FILE_SetDosError();
1399 close( execfd[0] );
1400 CloseHandle( process_info );
1401 return FALSE;
1402 }
1403 close( execfd[0] );
1404
1405 /* wait for the new process info to be ready */
1406
1407 WaitForSingleObject( process_info, INFINITE );
1408 SERVER_START_REQ( get_new_process_info )
1409 {
1410 req->info = process_info;
1411 req->process_access = PROCESS_ALL_ACCESS;
1412 req->process_attr = (psa && (psa->nLength >= sizeof(*psa)) && psa->bInheritHandle) ? OBJ_INHERIT : 0;
1413 req->thread_access = THREAD_ALL_ACCESS;
1414 req->thread_attr = (tsa && (tsa->nLength >= sizeof(*tsa)) && tsa->bInheritHandle) ? OBJ_INHERIT : 0;
1415 if ((ret = !wine_server_call_err( req )))
1416 {
1417 info->dwProcessId = (DWORD)reply->pid;
1418 info->dwThreadId = (DWORD)reply->tid;
1419 info->hProcess = reply->phandle;
1420 info->hThread = reply->thandle;
1421 success = reply->success;
1422 }
1423 }
1424 SERVER_END_REQ;
1425
1426 if (ret && !success) /* new process failed to start */
1427 {
1428 DWORD exitcode;
1429 if (GetExitCodeProcess( info->hProcess, &exitcode )) SetLastError( exitcode );
1430 CloseHandle( info->hThread );
1431 CloseHandle( info->hProcess );
1432 ret = FALSE;
1433 }
1434 CloseHandle( process_info );
1435 return ret;
1436 }
1437
1438
1439 /***********************************************************************
1440 * create_vdm_process
1441 *
1442 * Create a new VDM process for a 16-bit or DOS application.
1443 */
1444 static BOOL create_vdm_process( LPCWSTR filename, LPWSTR cmd_line, LPWSTR env, LPCWSTR cur_dir,
1445 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1446 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1447 LPPROCESS_INFORMATION info, LPCSTR unixdir )
1448 {
1449 static const WCHAR argsW[] = {'%','s',' ','-','-','a','p','p','-','n','a','m','e',' ','"','%','s','"',' ','%','s',0};
1450
1451 BOOL ret;
1452 LPWSTR new_cmd_line = HeapAlloc( GetProcessHeap(), 0,
1453 (strlenW(filename) + strlenW(cmd_line) + 30) * sizeof(WCHAR) );
1454
1455 if (!new_cmd_line)
1456 {
1457 SetLastError( ERROR_OUTOFMEMORY );
1458 return FALSE;
1459 }
1460 sprintfW( new_cmd_line, argsW, winevdmW, filename, cmd_line );
1461 ret = create_process( 0, winevdmW, new_cmd_line, env, cur_dir, psa, tsa, inherit,
1462 flags, startup, info, unixdir, NULL, NULL );
1463 HeapFree( GetProcessHeap(), 0, new_cmd_line );
1464 return ret;
1465 }
1466
1467
1468 /***********************************************************************
1469 * create_cmd_process
1470 *
1471 * Create a new cmd shell process for a .BAT file.
1472 */
1473 static BOOL create_cmd_process( LPCWSTR filename, LPWSTR cmd_line, LPVOID env, LPCWSTR cur_dir,
1474 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1475 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1476 LPPROCESS_INFORMATION info )
1477
1478 {
1479 static const WCHAR comspecW[] = {'C','O','M','S','P','E','C',0};
1480 static const WCHAR slashcW[] = {' ','/','c',' ',0};
1481 WCHAR comspec[MAX_PATH];
1482 WCHAR *newcmdline;
1483 BOOL ret;
1484
1485 if (!GetEnvironmentVariableW( comspecW, comspec, sizeof(comspec)/sizeof(WCHAR) ))
1486 return FALSE;
1487 if (!(newcmdline = HeapAlloc( GetProcessHeap(), 0,
1488 (strlenW(comspec) + 4 + strlenW(cmd_line) + 1) * sizeof(WCHAR))))
1489 return FALSE;
1490
1491 strcpyW( newcmdline, comspec );
1492 strcatW( newcmdline, slashcW );
1493 strcatW( newcmdline, cmd_line );
1494 ret = CreateProcessW( comspec, newcmdline, psa, tsa, inherit,
1495 flags, env, cur_dir, startup, info );
1496 HeapFree( GetProcessHeap(), 0, newcmdline );
1497 return ret;
1498 }
1499
1500
1501 /*************************************************************************
1502 * get_file_name
1503 *
1504 * Helper for CreateProcess: retrieve the file name to load from the
1505 * app name and command line. Store the file name in buffer, and
1506 * return a possibly modified command line.
1507 * Also returns a handle to the opened file if it's a Windows binary.
1508 */
1509 static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
1510 int buflen, HANDLE *handle )
1511 {
1512 static const WCHAR quotesW[] = {'"','%','s','"',0};
1513
1514 WCHAR *name, *pos, *ret = NULL;
1515 const WCHAR *p;
1516 BOOL got_space;
1517
1518 /* if we have an app name, everything is easy */
1519
1520 if (appname)
1521 {
1522 /* use the unmodified app name as file name */
1523 lstrcpynW( buffer, appname, buflen );
1524 *handle = open_exe_file( buffer );
1525 if (!(ret = cmdline) || !cmdline[0])
1526 {
1527 /* no command-line, create one */
1528 if ((ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(appname) + 3) * sizeof(WCHAR) )))
1529 sprintfW( ret, quotesW, appname );
1530 }
1531 return ret;
1532 }
1533
1534 if (!cmdline)
1535 {
1536 SetLastError( ERROR_INVALID_PARAMETER );
1537 return NULL;
1538 }
1539
1540 /* first check for a quoted file name */
1541
1542 if ((cmdline[0] == '"') && ((p = strchrW( cmdline + 1, '"' ))))
1543 {
1544 int len = p - cmdline - 1;
1545 /* extract the quoted portion as file name */
1546 if (!(name = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
1547 memcpy( name, cmdline + 1, len * sizeof(WCHAR) );
1548 name[len] = 0;
1549
1550 if (find_exe_file( name, buffer, buflen, handle ))
1551 ret = cmdline; /* no change necessary */
1552 goto done;
1553 }
1554
1555 /* now try the command-line word by word */
1556
1557 if (!(name = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 1) * sizeof(WCHAR) )))
1558 return NULL;
1559 pos = name;
1560 p = cmdline;
1561 got_space = FALSE;
1562
1563 while (*p)
1564 {
1565 do *pos++ = *p++; while (*p && *p != ' ' && *p != '\t');
1566 *pos = 0;
1567 if (find_exe_file( name, buffer, buflen, handle ))
1568 {
1569 ret = cmdline;
1570 break;
1571 }
1572 if (*p) got_space = TRUE;
1573 }
1574
1575 if (ret && got_space) /* now build a new command-line with quotes */
1576 {
1577 if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
1578 goto done;
1579 sprintfW( ret, quotesW, name );
1580 strcatW( ret, p );
1581 }
1582
1583 done:
1584 HeapFree( GetProcessHeap(), 0, name );
1585 return ret;
1586 }
1587
1588
1589 /**********************************************************************
1590 * CreateProcessA (KERNEL32.@)
1591 */
1592 BOOL WINAPI CreateProcessA( LPCSTR app_name, LPSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1593 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit,
1594 DWORD flags, LPVOID env, LPCSTR cur_dir,
1595 LPSTARTUPINFOA startup_info, LPPROCESS_INFORMATION info )
1596 {
1597 BOOL ret = FALSE;
1598 WCHAR *app_nameW = NULL, *cmd_lineW = NULL, *cur_dirW = NULL;
1599 UNICODE_STRING desktopW, titleW;
1600 STARTUPINFOW infoW;
1601
1602 desktopW.Buffer = NULL;
1603 titleW.Buffer = NULL;
1604 if (app_name && !(app_nameW = FILE_name_AtoW( app_name, TRUE ))) goto done;
1605 if (cmd_line && !(cmd_lineW = FILE_name_AtoW( cmd_line, TRUE ))) goto done;
1606 if (cur_dir && !(cur_dirW = FILE_name_AtoW( cur_dir, TRUE ))) goto done;
1607
1608 if (startup_info->lpDesktop) RtlCreateUnicodeStringFromAsciiz( &desktopW, startup_info->lpDesktop );
1609 if (startup_info->lpTitle) RtlCreateUnicodeStringFromAsciiz( &titleW, startup_info->lpTitle );
1610
1611 memcpy( &infoW, startup_info, sizeof(infoW) );
1612 infoW.lpDesktop = desktopW.Buffer;
1613 infoW.lpTitle = titleW.Buffer;
1614
1615 if (startup_info->lpReserved)
1616 FIXME("StartupInfo.lpReserved is used, please report (%s)\n",
1617 debugstr_a(startup_info->lpReserved));
1618
1619 ret = CreateProcessW( app_nameW, cmd_lineW, process_attr, thread_attr,
1620 inherit, flags, env, cur_dirW, &infoW, info );
1621 done:
1622 HeapFree( GetProcessHeap(), 0, app_nameW );
1623 HeapFree( GetProcessHeap(), 0, cmd_lineW );
1624 HeapFree( GetProcessHeap(), 0, cur_dirW );
1625 RtlFreeUnicodeString( &desktopW );
1626 RtlFreeUnicodeString( &titleW );
1627 return ret;
1628 }
1629
1630
1631 /**********************************************************************
1632 * CreateProcessW (KERNEL32.@)
1633 */
1634 BOOL WINAPI CreateProcessW( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1635 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
1636 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
1637 LPPROCESS_INFORMATION info )
1638 {
1639 BOOL retv = FALSE;
1640 HANDLE hFile = 0;
1641 char *unixdir = NULL;
1642 WCHAR name[MAX_PATH];
1643 WCHAR *tidy_cmdline, *p, *envW = env;
1644 void *res_start, *res_end;
1645
1646 /* Process the AppName and/or CmdLine to get module name and path */
1647
1648 TRACE("app %s cmdline %s\n", debugstr_w(app_name), debugstr_w(cmd_line) );
1649
1650 if (!(tidy_cmdline = get_file_name( app_name, cmd_line, name, sizeof(name)/sizeof(WCHAR), &hFile )))
1651 return FALSE;
1652 if (hFile == INVALID_HANDLE_VALUE) goto done;
1653
1654 /* Warn if unsupported features are used */
1655
1656 if (flags & (IDLE_PRIORITY_CLASS | HIGH_PRIORITY_CLASS | REALTIME_PRIORITY_CLASS |
1657 CREATE_NEW_PROCESS_GROUP | CREATE_SEPARATE_WOW_VDM | CREATE_SHARED_WOW_VDM |
1658 CREATE_DEFAULT_ERROR_MODE | CREATE_NO_WINDOW |
1659 PROFILE_USER | PROFILE_KERNEL | PROFILE_SERVER))
1660 WARN("(%s,...): ignoring some flags in %lx\n", debugstr_w(name), flags);
1661
1662 if (cur_dir)
1663 {
1664 unixdir = wine_get_unix_file_name( cur_dir );
1665 }
1666 else
1667 {
1668 WCHAR buf[MAX_PATH];
1669 if (GetCurrentDirectoryW(MAX_PATH, buf)) unixdir = wine_get_unix_file_name( buf );
1670 }
1671
1672 if (env && !(flags & CREATE_UNICODE_ENVIRONMENT)) /* convert environment to unicode */
1673 {
1674 char *p = env;
1675 DWORD lenW;
1676
1677 while (*p) p += strlen(p) + 1;
1678 p++; /* final null */
1679 lenW = MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, NULL, 0 );
1680 envW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) );
1681 MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, envW, lenW );
1682 flags |= CREATE_UNICODE_ENVIRONMENT;
1683 }
1684
1685 info->hThread = info->hProcess = 0;
1686 info->dwProcessId = info->dwThreadId = 0;
1687
1688 /* Determine executable type */
1689
1690 if (!hFile) /* builtin exe */
1691 {
1692 TRACE( "starting %s as Winelib app\n", debugstr_w(name) );
1693 retv = create_process( 0, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1694 inherit, flags, startup_info, info, unixdir, NULL, NULL );
1695 goto done;
1696 }
1697
1698 switch( MODULE_GetBinaryType( hFile, &res_start, &res_end ))
1699 {
1700 case BINARY_PE_EXE:
1701 TRACE( "starting %s as Win32 binary (%p-%p)\n", debugstr_w(name), res_start, res_end );
1702 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1703 inherit, flags, startup_info, info, unixdir, res_start, res_end );
1704 break;
1705 case BINARY_OS216:
1706 case BINARY_WIN16:
1707 case BINARY_DOS:
1708 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
1709 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1710 inherit, flags, startup_info, info, unixdir );
1711 break;
1712 case BINARY_PE_DLL:
1713 TRACE( "not starting %s since it is a dll\n", debugstr_w(name) );
1714 SetLastError( ERROR_BAD_EXE_FORMAT );
1715 break;
1716 case BINARY_UNIX_LIB:
1717 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name) );
1718 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1719 inherit, flags, startup_info, info, unixdir, NULL, NULL );
1720 break;
1721 case BINARY_UNKNOWN:
1722 /* check for .com or .bat extension */
1723 if ((p = strrchrW( name, '.' )))
1724 {
1725 if (!strcmpiW( p, comW ) || !strcmpiW( p, pifW ))
1726 {
1727 TRACE( "starting %s as DOS binary\n", debugstr_w(name) );
1728 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1729 inherit, flags, startup_info, info, unixdir );
1730 break;
1731 }
1732 if (!strcmpiW( p, batW ))
1733 {
1734 TRACE( "starting %s as batch binary\n", debugstr_w(name) );
1735 retv = create_cmd_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1736 inherit, flags, startup_info, info );
1737 break;
1738 }
1739 }
1740 /* fall through */
1741 case BINARY_UNIX_EXE:
1742 {
1743 /* unknown file, try as unix executable */
1744 char *unix_name;
1745
1746 TRACE( "starting %s as Unix binary\n", debugstr_w(name) );
1747
1748 if ((unix_name = wine_get_unix_file_name( name )))
1749 {
1750 retv = (fork_and_exec( unix_name, tidy_cmdline, envW, unixdir, flags ) != -1);
1751 HeapFree( GetProcessHeap(), 0, unix_name );
1752 }
1753 }
1754 break;
1755 }
1756 CloseHandle( hFile );
1757
1758 done:
1759 if (tidy_cmdline != cmd_line) HeapFree( GetProcessHeap(), 0, tidy_cmdline );
1760 if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
1761 HeapFree( GetProcessHeap(), 0, unixdir );
1762 return retv;
1763 }
1764
1765
1766 /***********************************************************************
1767 * wait_input_idle
1768 *
1769 * Wrapper to call WaitForInputIdle USER function
1770 */
1771 typedef DWORD (WINAPI *WaitForInputIdle_ptr)( HANDLE hProcess, DWORD dwTimeOut );
1772
1773 static DWORD wait_input_idle( HANDLE process, DWORD timeout )
1774 {
1775 HMODULE mod = GetModuleHandleA( "user32.dll" );
1776 if (mod)
1777 {
1778 WaitForInputIdle_ptr ptr = (WaitForInputIdle_ptr)GetProcAddress( mod, "WaitForInputIdle" );
1779 if (ptr) return ptr( process, timeout );
1780 }
1781 return 0;
1782 }
1783
1784
1785 /***********************************************************************
1786 * WinExec (KERNEL32.@)
1787 */
1788 UINT WINAPI WinExec( LPCSTR lpCmdLine, UINT nCmdShow )
1789 {
1790 PROCESS_INFORMATION info;
1791 STARTUPINFOA startup;
1792 char *cmdline;
1793 UINT ret;
1794
1795 memset( &startup, 0, sizeof(startup) );
1796 startup.cb = sizeof(startup);
1797 startup.dwFlags = STARTF_USESHOWWINDOW;
1798 startup.wShowWindow = nCmdShow;
1799
1800 /* cmdline needs to be writeable for CreateProcess */
1801 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(lpCmdLine)+1 ))) return 0;
1802 strcpy( cmdline, lpCmdLine );
1803
1804 if (CreateProcessA( NULL, cmdline, NULL, NULL, FALSE,
1805 0, NULL, NULL, &startup, &info ))
1806 {
1807 /* Give 30 seconds to the app to come up */
1808 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
1809 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
1810 ret = 33;
1811 /* Close off the handles */
1812 CloseHandle( info.hThread );
1813 CloseHandle( info.hProcess );
1814 }
1815 else if ((ret = GetLastError()) >= 32)
1816 {
1817 FIXME("Strange error set by CreateProcess: %d\n", ret );
1818 ret = 11;
1819 }
1820 HeapFree( GetProcessHeap(), 0, cmdline );
1821 return ret;
1822 }
1823
1824
1825 /**********************************************************************
1826 * LoadModule (KERNEL32.@)
1827 */
1828 HINSTANCE WINAPI LoadModule( LPCSTR name, LPVOID paramBlock )
1829 {
1830 LOADPARMS32 *params = paramBlock;
1831 PROCESS_INFORMATION info;
1832 STARTUPINFOA startup;
1833 HINSTANCE hInstance;
1834 LPSTR cmdline, p;
1835 char filename[MAX_PATH];
1836 BYTE len;
1837
1838 if (!name) return (HINSTANCE)ERROR_FILE_NOT_FOUND;
1839
1840 if (!SearchPathA( NULL, name, ".exe", sizeof(filename), filename, NULL ) &&
1841 !SearchPathA( NULL, name, NULL, sizeof(filename), filename, NULL ))
1842 return (HINSTANCE)GetLastError();
1843
1844 len = (BYTE)params->lpCmdLine[0];
1845 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(filename) + len + 2 )))
1846 return (HINSTANCE)ERROR_NOT_ENOUGH_MEMORY;
1847
1848 strcpy( cmdline, filename );
1849 p = cmdline + strlen(cmdline);
1850 *p++ = ' ';
1851 memcpy( p, params->lpCmdLine + 1, len );
1852 p[len] = 0;
1853
1854 memset( &startup, 0, sizeof(startup) );
1855 startup.cb = sizeof(startup);
1856 if (params->lpCmdShow)
1857 {
1858 startup.dwFlags = STARTF_USESHOWWINDOW;
1859 startup.wShowWindow = ((WORD *)params->lpCmdShow)[1];
1860 }
1861
1862 if (CreateProcessA( filename, cmdline, NULL, NULL, FALSE, 0,
1863 params->lpEnvAddress, NULL, &startup, &info ))
1864 {
1865 /* Give 30 seconds to the app to come up */
1866 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
1867 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
1868 hInstance = (HINSTANCE)33;
1869 /* Close off the handles */
1870 CloseHandle( info.hThread );
1871 CloseHandle( info.hProcess );
1872 }
1873 else if ((hInstance = (HINSTANCE)GetLastError()) >= (HINSTANCE)32)
1874 {
1875 FIXME("Strange error set by CreateProcess: %p\n", hInstance );
1876 hInstance = (HINSTANCE)11;
1877 }
1878
1879 HeapFree( GetProcessHeap(), 0, cmdline );
1880 return hInstance;
1881 }
1882
1883
1884 /******************************************************************************
1885 * TerminateProcess (KERNEL32.@)
1886 */
1887 BOOL WINAPI TerminateProcess( HANDLE handle, DWORD exit_code )
1888 {
1889 NTSTATUS status = NtTerminateProcess( handle, exit_code );
1890 if (status) SetLastError( RtlNtStatusToDosError(status) );
1891 return !status;
1892 }
1893
1894
1895 /***********************************************************************
1896 * ExitProcess (KERNEL32.@)
1897 */
1898 void WINAPI ExitProcess( DWORD status )
1899 {
1900 LdrShutdownProcess();
1901 NtTerminateProcess(GetCurrentProcess(), status);
1902 exit(status);
1903 }
1904
1905
1906 /***********************************************************************
1907 * GetExitCodeProcess [KERNEL32.@]
1908 *
1909 * Gets termination status of specified process.
1910 *
1911 * PARAMS
1912 * hProcess [in] Handle to the process.
1913 * lpExitCode [out] Address to receive termination status.
1914 *
1915 * RETURNS
1916 * Success: TRUE
1917 * Failure: FALSE
1918 */
1919 BOOL WINAPI GetExitCodeProcess( HANDLE hProcess, LPDWORD lpExitCode )
1920 {
1921 NTSTATUS status;
1922 PROCESS_BASIC_INFORMATION pbi;
1923
1924 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
1925 sizeof(pbi), NULL);
1926 if (status == STATUS_SUCCESS)
1927 {
1928 if (lpExitCode) *lpExitCode = pbi.ExitStatus;
1929 return TRUE;
1930 }
1931 SetLastError( RtlNtStatusToDosError(status) );
1932 return FALSE;
1933 }
1934
1935
1936 /***********************************************************************
1937 * SetErrorMode (KERNEL32.@)
1938 */
1939 UINT WINAPI SetErrorMode( UINT mode )
1940 {
1941 UINT old = process_error_mode;
1942 process_error_mode = mode;
1943 return old;
1944 }
1945
1946
1947 /**********************************************************************
1948 * TlsAlloc [KERNEL32.@]
1949 *
1950 * Allocates a thread local storage index.
1951 *
1952 * RETURNS
1953 * Success: TLS index.
1954 * Failure: 0xFFFFFFFF
1955 */
1956 DWORD WINAPI TlsAlloc( void )
1957 {
1958 DWORD index;
1959 PEB * const peb = NtCurrentTeb()->Peb;
1960
1961 RtlAcquirePebLock();
1962 index = RtlFindClearBitsAndSet( peb->TlsBitmap, 1, 0 );
1963 if (index != ~0U) NtCurrentTeb()->TlsSlots[index] = 0; /* clear the value */
1964 else
1965 {
1966 index = RtlFindClearBitsAndSet( peb->TlsExpansionBitmap, 1, 0 );
1967 if (index != ~0U)
1968 {
1969 if (!NtCurrentTeb()->TlsExpansionSlots &&
1970 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
1971 8 * sizeof(peb->TlsExpansionBitmapBits) * sizeof(void*) )))
1972 {
1973 RtlClearBits( peb->TlsExpansionBitmap, index, 1 );
1974 index = ~0U;
1975 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1976 }
1977 else
1978 {
1979 NtCurrentTeb()->TlsExpansionSlots[index] = 0; /* clear the value */
1980 index += TLS_MINIMUM_AVAILABLE;
1981 }
1982 }
1983 else SetLastError( ERROR_NO_MORE_ITEMS );
1984 }
1985 RtlReleasePebLock();
1986 return index;
1987 }
1988
1989
1990 /**********************************************************************
1991 * TlsFree [KERNEL32.@]
1992 *
1993 * Releases a thread local storage index, making it available for reuse.
1994 *
1995 * PARAMS
1996 * index [in] TLS index to free.
1997 *
1998 * RETURNS
1999 * Success: TRUE
2000 * Failure: FALSE
2001 */
2002 BOOL WINAPI TlsFree( DWORD index )
2003 {
2004 BOOL ret;
2005
2006 RtlAcquirePebLock();
2007 if (index >= TLS_MINIMUM_AVAILABLE)
2008 {
2009 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2010 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2011 }
2012 else
2013 {
2014 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2015 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2016 }
2017 if (ret) NtSetInformationThread( GetCurrentThread(), ThreadZeroTlsCell, &index, sizeof(index) );
2018 else SetLastError( ERROR_INVALID_PARAMETER );
2019 RtlReleasePebLock();
2020 return TRUE;
2021 }
2022
2023
2024 /**********************************************************************
2025 * TlsGetValue [KERNEL32.@]
2026 *
2027 * Gets value in a thread's TLS slot.
2028 *
2029 * PARAMS
2030 * index [in] TLS index to retrieve value for.
2031 *
2032 * RETURNS
2033 * Success: Value stored in calling thread's TLS slot for index.
2034 * Failure: 0 and GetLastError() returns NO_ERROR.
2035 */
2036 LPVOID WINAPI TlsGetValue( DWORD index )
2037 {
2038 LPVOID ret;
2039
2040 if (index < TLS_MINIMUM_AVAILABLE)
2041 {
2042 ret = NtCurrentTeb()->TlsSlots[index];
2043 }
2044 else
2045 {
2046 index -= TLS_MINIMUM_AVAILABLE;
2047 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2048 {
2049 SetLastError( ERROR_INVALID_PARAMETER );
2050 return NULL;
2051 }
2052 if (!NtCurrentTeb()->TlsExpansionSlots) ret = NULL;
2053 else ret = NtCurrentTeb()->TlsExpansionSlots[index];
2054 }
2055 SetLastError( ERROR_SUCCESS );
2056 return ret;
2057 }
2058
2059
2060 /**********************************************************************
2061 * TlsSetValue [KERNEL32.@]
2062 *
2063 * Stores a value in the thread's TLS slot.
2064 *
2065 * PARAMS
2066 * index [in] TLS index to set value for.
2067 * value [in] Value to be stored.
2068 *
2069 * RETURNS
2070 * Success: TRUE
2071 * Failure: FALSE
2072 */
2073 BOOL WINAPI TlsSetValue( DWORD index, LPVOID value )
2074 {
2075 if (index < TLS_MINIMUM_AVAILABLE)
2076 {
2077 NtCurrentTeb()->TlsSlots[index] = value;
2078 }
2079 else
2080 {
2081 index -= TLS_MINIMUM_AVAILABLE;
2082 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2083 {
2084 SetLastError( ERROR_INVALID_PARAMETER );
2085 return FALSE;
2086 }
2087 if (!NtCurrentTeb()->TlsExpansionSlots &&
2088 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2089 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2090 {
2091 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2092 return FALSE;
2093 }
2094 NtCurrentTeb()->TlsExpansionSlots[index] = value;
2095 }
2096 return TRUE;
2097 }
2098
2099
2100 /***********************************************************************
2101 * GetProcessFlags (KERNEL32.@)
2102 */
2103 DWORD WINAPI GetProcessFlags( DWORD processid )
2104 {
2105 IMAGE_NT_HEADERS *nt;
2106 DWORD flags = 0;
2107
2108 if (processid && processid != GetCurrentProcessId()) return 0;
2109
2110 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2111 {
2112 if (nt->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
2113 flags |= PDB32_CONSOLE_PROC;
2114 }
2115 if (!AreFileApisANSI()) flags |= PDB32_FILE_APIS_OEM;
2116 if (IsDebuggerPresent()) flags |= PDB32_DEBUGGED;
2117 return flags;
2118 }
2119
2120
2121 /***********************************************************************
2122 * GetProcessDword (KERNEL.485)
2123 * GetProcessDword (KERNEL32.18)
2124 * 'Of course you cannot directly access Windows internal structures'
2125 */
2126 DWORD WINAPI GetProcessDword( DWORD dwProcessID, INT offset )
2127 {
2128 DWORD x, y;
2129 STARTUPINFOW siw;
2130
2131 TRACE("(%ld, %d)\n", dwProcessID, offset );
2132
2133 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2134 {
2135 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
2136 return 0;
2137 }
2138
2139 switch ( offset )
2140 {
2141 case GPD_APP_COMPAT_FLAGS:
2142 return GetAppCompatFlags16(0);
2143 case GPD_LOAD_DONE_EVENT:
2144 return 0;
2145 case GPD_HINSTANCE16:
2146 return GetTaskDS16();
2147 case GPD_WINDOWS_VERSION:
2148 return GetExeVersion16();
2149 case GPD_THDB:
2150 return (DWORD)NtCurrentTeb() - 0x10 /* FIXME */;
2151 case GPD_PDB:
2152 return (DWORD)NtCurrentTeb()->Peb;
2153 case GPD_STARTF_SHELLDATA: /* return stdoutput handle from startupinfo ??? */
2154 GetStartupInfoW(&siw);
2155 return (DWORD)siw.hStdOutput;
2156 case GPD_STARTF_HOTKEY: /* return stdinput handle from startupinfo ??? */
2157 GetStartupInfoW(&siw);
2158 return (DWORD)siw.hStdInput;
2159 case GPD_STARTF_SHOWWINDOW:
2160 GetStartupInfoW(&siw);
2161 return siw.wShowWindow;
2162 case GPD_STARTF_SIZE:
2163 GetStartupInfoW(&siw);
2164 x = siw.dwXSize;
2165 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2166 y = siw.dwYSize;
2167 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2168 return MAKELONG( x, y );
2169 case GPD_STARTF_POSITION:
2170 GetStartupInfoW(&siw);
2171 x = siw.dwX;
2172 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2173 y = siw.dwY;
2174 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2175 return MAKELONG( x, y );
2176 case GPD_STARTF_FLAGS:
2177 GetStartupInfoW(&siw);
2178 return siw.dwFlags;
2179 case GPD_PARENT:
2180 return 0;
2181 case GPD_FLAGS:
2182 return GetProcessFlags(0);
2183 case GPD_USERDATA:
2184 return process_dword;
2185 default:
2186 ERR("Unknown offset %d\n", offset );
2187 return 0;
2188 }
2189 }
2190
2191 /***********************************************************************
2192 * SetProcessDword (KERNEL.484)
2193 * 'Of course you cannot directly access Windows internal structures'
2194 */
2195 void WINAPI SetProcessDword( DWORD dwProcessID, INT offset, DWORD value )
2196 {
2197 TRACE("(%ld, %d)\n", dwProcessID, offset );
2198
2199 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2200 {
2201 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
2202 return;
2203 }
2204
2205 switch ( offset )
2206 {
2207 case GPD_APP_COMPAT_FLAGS:
2208 case GPD_LOAD_DONE_EVENT:
2209 case GPD_HINSTANCE16:
2210 case GPD_WINDOWS_VERSION:
2211 case GPD_THDB:
2212 case GPD_PDB:
2213 case GPD_STARTF_SHELLDATA:
2214 case GPD_STARTF_HOTKEY:
2215 case GPD_STARTF_SHOWWINDOW:
2216 case GPD_STARTF_SIZE:
2217 case GPD_STARTF_POSITION:
2218 case GPD_STARTF_FLAGS:
2219 case GPD_PARENT:
2220 case GPD_FLAGS:
2221 ERR("Not allowed to modify offset %d\n", offset );
2222 break;
2223 case GPD_USERDATA:
2224 process_dword = value;
2225 break;
2226 default:
2227 ERR("Unknown offset %d\n", offset );
2228 break;
2229 }
2230 }
2231
2232
2233 /***********************************************************************
2234 * ExitProcess (KERNEL.466)
2235 */
2236 void WINAPI ExitProcess16( WORD status )
2237 {
2238 DWORD count;
2239 ReleaseThunkLock( &count );
2240 ExitProcess( status );
2241 }
2242
2243
2244 /*********************************************************************
2245 * OpenProcess (KERNEL32.@)
2246 */
2247 HANDLE WINAPI OpenProcess( DWORD access, BOOL inherit, DWORD id )
2248 {
2249 NTSTATUS status;
2250 HANDLE handle;
2251 OBJECT_ATTRIBUTES attr;
2252 CLIENT_ID cid;
2253
2254 cid.UniqueProcess = (HANDLE)id;
2255 cid.UniqueThread = 0; /* FIXME ? */
2256
2257 attr.Length = sizeof(OBJECT_ATTRIBUTES);
2258 attr.RootDirectory = NULL;
2259 attr.Attributes = inherit ? OBJ_INHERIT : 0;
2260 attr.SecurityDescriptor = NULL;
2261 attr.SecurityQualityOfService = NULL;
2262 attr.ObjectName = NULL;
2263
2264 status = NtOpenProcess(&handle, access, &attr, &cid);
2265 if (status != STATUS_SUCCESS)
2266 {
2267 SetLastError( RtlNtStatusToDosError(status) );
2268 return NULL;
2269 }
2270 return handle;
2271 }
2272
2273
2274 /*********************************************************************
2275 * MapProcessHandle (KERNEL.483)
2276 * GetProcessId (KERNEL32.@)
2277 */
2278 DWORD WINAPI GetProcessId( HANDLE hProcess )
2279 {
2280 NTSTATUS status;
2281 PROCESS_BASIC_INFORMATION pbi;
2282
2283 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2284 sizeof(pbi), NULL);
2285 if (status == STATUS_SUCCESS) return pbi.UniqueProcessId;
2286 SetLastError( RtlNtStatusToDosError(status) );
2287 return 0;
2288 }
2289
2290
2291 /*********************************************************************
2292 * CloseW32Handle (KERNEL.474)
2293 * CloseHandle (KERNEL32.@)
2294 */
2295 BOOL WINAPI CloseHandle( HANDLE handle )
2296 {
2297 NTSTATUS status;
2298
2299 /* stdio handles need special treatment */
2300 if ((handle == (HANDLE)STD_INPUT_HANDLE) ||
2301 (handle == (HANDLE)STD_OUTPUT_HANDLE) ||
2302 (handle == (HANDLE)STD_ERROR_HANDLE))
2303 handle = GetStdHandle( (DWORD)handle );
2304
2305 if (is_console_handle(handle))
2306 return CloseConsoleHandle(handle);
2307
2308 status = NtClose( handle );
2309 if (status) SetLastError( RtlNtStatusToDosError(status) );
2310 return !status;
2311 }
2312
2313
2314 /*********************************************************************
2315 * GetHandleInformation (KERNEL32.@)
2316 */
2317 BOOL WINAPI GetHandleInformation( HANDLE handle, LPDWORD flags )
2318 {
2319 OBJECT_DATA_INFORMATION info;
2320 NTSTATUS status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL );
2321
2322 if (status) SetLastError( RtlNtStatusToDosError(status) );
2323 else if (flags)
2324 {
2325 *flags = 0;
2326 if (info.InheritHandle) *flags |= HANDLE_FLAG_INHERIT;
2327 if (info.ProtectFromClose) *flags |= HANDLE_FLAG_PROTECT_FROM_CLOSE;
2328 }
2329 return !status;
2330 }
2331
2332
2333 /*********************************************************************
2334 * SetHandleInformation (KERNEL32.@)
2335 */
2336 BOOL WINAPI SetHandleInformation( HANDLE handle, DWORD mask, DWORD flags )
2337 {
2338 OBJECT_DATA_INFORMATION info;
2339 NTSTATUS status;
2340
2341 /* if not setting both fields, retrieve current value first */
2342 if ((mask & (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE)) !=
2343 (HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE))
2344 {
2345 if ((status = NtQueryObject( handle, ObjectDataInformation, &info, sizeof(info), NULL )))
2346 {
2347 SetLastError( RtlNtStatusToDosError(status) );
2348 return FALSE;
2349 }
2350 }
2351 if (mask & HANDLE_FLAG_INHERIT)
2352 info.InheritHandle = (flags & HANDLE_FLAG_INHERIT) != 0;
2353 if (mask & HANDLE_FLAG_PROTECT_FROM_CLOSE)
2354 info.ProtectFromClose = (flags & HANDLE_FLAG_PROTECT_FROM_CLOSE) != 0;
2355
2356 status = NtSetInformationObject( handle, ObjectDataInformation, &info, sizeof(info) );
2357 if (status) SetLastError( RtlNtStatusToDosError(status) );
2358 return !status;
2359 }
2360
2361
2362 /*********************************************************************
2363 * DuplicateHandle (KERNEL32.@)
2364 */
2365 BOOL WINAPI DuplicateHandle( HANDLE source_process, HANDLE source,
2366 HANDLE dest_process, HANDLE *dest,
2367 DWORD access, BOOL inherit, DWORD options )
2368 {
2369 NTSTATUS status;
2370
2371 if (is_console_handle(source))
2372 {
2373 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
2374 if (source_process != dest_process ||
2375 source_process != GetCurrentProcess())
2376 {
2377 SetLastError(ERROR_INVALID_PARAMETER);
2378 return FALSE;
2379 }
2380 *dest = DuplicateConsoleHandle( source, access, inherit, options );
2381 return (*dest != INVALID_HANDLE_VALUE);
2382 }
2383 status = NtDuplicateObject( source_process, source, dest_process, dest,
2384 access, inherit ? OBJ_INHERIT : 0, options );
2385 if (status) SetLastError( RtlNtStatusToDosError(status) );
2386 return !status;
2387 }
2388
2389
2390 /***********************************************************************
2391 * ConvertToGlobalHandle (KERNEL.476)
2392 * ConvertToGlobalHandle (KERNEL32.@)
2393 */
2394 HANDLE WINAPI ConvertToGlobalHandle(HANDLE hSrc)
2395 {
2396 HANDLE ret = INVALID_HANDLE_VALUE;
2397 DuplicateHandle( GetCurrentProcess(), hSrc, GetCurrentProcess(), &ret, 0, FALSE,
2398 DUP_HANDLE_MAKE_GLOBAL | DUP_HANDLE_SAME_ACCESS | DUP_HANDLE_CLOSE_SOURCE );
2399 return ret;
2400 }
2401
2402
2403 /***********************************************************************
2404 * SetHandleContext (KERNEL32.@)
2405 */
2406 BOOL WINAPI SetHandleContext(HANDLE hnd,DWORD context)
2407 {
2408 FIXME("(%p,%ld), stub. In case this got called by WSOCK32/WS2_32: "
2409 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd,context);
2410 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2411 return FALSE;
2412 }
2413
2414
2415 /***********************************************************************
2416 * GetHandleContext (KERNEL32.@)
2417 */
2418 DWORD WINAPI GetHandleContext(HANDLE hnd)
2419 {
2420 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: "
2421 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd);
2422 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2423 return 0;
2424 }
2425
2426
2427 /***********************************************************************
2428 * CreateSocketHandle (KERNEL32.@)
2429 */
2430 HANDLE WINAPI CreateSocketHandle(void)
2431 {
2432 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: "
2433 "the external WINSOCK DLLs won't work with WINE, don't use them.\n");
2434 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2435 return INVALID_HANDLE_VALUE;
2436 }
2437
2438
2439 /***********************************************************************
2440 * SetPriorityClass (KERNEL32.@)
2441 */
2442 BOOL WINAPI SetPriorityClass( HANDLE hprocess, DWORD priorityclass )
2443 {
2444 NTSTATUS status;
2445 PROCESS_PRIORITY_CLASS ppc;
2446
2447 ppc.Foreground = FALSE;
2448 switch (priorityclass)
2449 {
2450 case IDLE_PRIORITY_CLASS:
2451 ppc.PriorityClass = PROCESS_PRIOCLASS_IDLE; break;
2452 case BELOW_NORMAL_PRIORITY_CLASS:
2453 ppc.PriorityClass = PROCESS_PRIOCLASS_BELOW_NORMAL; break;
2454 case NORMAL_PRIORITY_CLASS:
2455 ppc.PriorityClass = PROCESS_PRIOCLASS_NORMAL; break;
2456 case ABOVE_NORMAL_PRIORITY_CLASS:
2457 ppc.PriorityClass = PROCESS_PRIOCLASS_ABOVE_NORMAL; break;
2458 case HIGH_PRIORITY_CLASS:
2459 ppc.PriorityClass = PROCESS_PRIOCLASS_HIGH; break;
2460 case REALTIME_PRIORITY_CLASS:
2461 ppc.PriorityClass = PROCESS_PRIOCLASS_REALTIME; break;
2462 default:
2463 SetLastError(ERROR_INVALID_PARAMETER);
2464 return FALSE;
2465 }
2466
2467 status = NtSetInformationProcess(hprocess, ProcessPriorityClass,
2468 &ppc, sizeof(ppc));
2469
2470 if (status != STATUS_SUCCESS)
2471 {
2472 SetLastError( RtlNtStatusToDosError(status) );
2473 return FALSE;
2474 }
2475 return TRUE;
2476 }
2477
2478
2479 /***********************************************************************
2480 * GetPriorityClass (KERNEL32.@)
2481 */
2482 DWORD WINAPI GetPriorityClass(HANDLE hProcess)
2483 {
2484 NTSTATUS status;
2485 PROCESS_BASIC_INFORMATION pbi;
2486
2487 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2488 sizeof(pbi), NULL);
2489 if (status != STATUS_SUCCESS)
2490 {
2491 SetLastError( RtlNtStatusToDosError(status) );
2492 return 0;
2493 }
2494 switch (pbi.BasePriority)
2495 {
2496 case PROCESS_PRIOCLASS_IDLE: return IDLE_PRIORITY_CLASS;
2497 case PROCESS_PRIOCLASS_BELOW_NORMAL: return BELOW_NORMAL_PRIORITY_CLASS;
2498 case PROCESS_PRIOCLASS_NORMAL: return NORMAL_PRIORITY_CLASS;
2499 case PROCESS_PRIOCLASS_ABOVE_NORMAL: return ABOVE_NORMAL_PRIORITY_CLASS;
2500 case PROCESS_PRIOCLASS_HIGH: return HIGH_PRIORITY_CLASS;
2501 case PROCESS_PRIOCLASS_REALTIME: return REALTIME_PRIORITY_CLASS;
2502 }
2503 SetLastError( ERROR_INVALID_PARAMETER );
2504 return 0;
2505 }
2506
2507
2508 /***********************************************************************
2509 * SetProcessAffinityMask (KERNEL32.@)
2510 */
2511 BOOL WINAPI SetProcessAffinityMask( HANDLE hProcess, DWORD_PTR affmask )
2512 {
2513 NTSTATUS status;
2514
2515 status = NtSetInformationProcess(hProcess, ProcessAffinityMask,
2516 &affmask, sizeof(DWORD_PTR));
2517 if (!status)
2518 {
2519 SetLastError( RtlNtStatusToDosError(status) );
2520 return FALSE;
2521 }
2522 return TRUE;
2523 }
2524
2525
2526 /**********************************************************************
2527 * GetProcessAffinityMask (KERNEL32.@)
2528 */
2529 BOOL WINAPI GetProcessAffinityMask( HANDLE hProcess,
2530 PDWORD_PTR lpProcessAffinityMask,
2531 PDWORD_PTR lpSystemAffinityMask )
2532 {
2533 PROCESS_BASIC_INFORMATION pbi;
2534 NTSTATUS status;
2535
2536 status = NtQueryInformationProcess(hProcess,
2537 ProcessBasicInformation,
2538 &pbi, sizeof(pbi), NULL);
2539 if (status)
2540 {
2541 SetLastError( RtlNtStatusToDosError(status) );
2542 return FALSE;
2543 }
2544 if (lpProcessAffinityMask) *lpProcessAffinityMask = pbi.AffinityMask;
2545 /* FIXME */
2546 if (lpSystemAffinityMask) *lpSystemAffinityMask = 1;
2547 return TRUE;
2548 }
2549
2550
2551 /***********************************************************************
2552 * GetProcessVersion (KERNEL32.@)
2553 */
2554 DWORD WINAPI GetProcessVersion( DWORD processid )
2555 {
2556 IMAGE_NT_HEADERS *nt;
2557
2558 if (processid && processid != GetCurrentProcessId())
2559 {
2560 FIXME("should use ReadProcessMemory\n");
2561 return 0;
2562 }
2563 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2564 return ((nt->OptionalHeader.MajorSubsystemVersion << 16) |
2565 nt->OptionalHeader.MinorSubsystemVersion);
2566 return 0;
2567 }
2568
2569
2570 /***********************************************************************
2571 * SetProcessWorkingSetSize [KERNEL32.@]
2572 * Sets the min/max working set sizes for a specified process.
2573 *
2574 * PARAMS
2575 * hProcess [I] Handle to the process of interest
2576 * minset [I] Specifies minimum working set size
2577 * maxset [I] Specifies maximum working set size
2578 *
2579 * RETURNS
2580 * Success: TRUE
2581 * Failure: FALSE
2582 */
2583 BOOL WINAPI SetProcessWorkingSetSize(HANDLE hProcess, SIZE_T minset,
2584 SIZE_T maxset)
2585 {
2586 FIXME("(%p,%ld,%ld): stub - harmless\n",hProcess,minset,maxset);
2587 if(( minset == (SIZE_T)-1) && (maxset == (SIZE_T)-1)) {
2588 /* Trim the working set to zero */
2589 /* Swap the process out of physical RAM */
2590 }
2591 return TRUE;
2592 }
2593
2594 /***********************************************************************
2595 * GetProcessWorkingSetSize (KERNEL32.@)
2596 */
2597 BOOL WINAPI GetProcessWorkingSetSize(HANDLE hProcess, PSIZE_T minset,
2598 PSIZE_T maxset)
2599 {
2600 FIXME("(%p,%p,%p): stub\n",hProcess,minset,maxset);
2601 /* 32 MB working set size */
2602 if (minset) *minset = 32*1024*1024;
2603 if (maxset) *maxset = 32*1024*1024;
2604 return TRUE;
2605 }
2606
2607
2608 /***********************************************************************
2609 * SetProcessShutdownParameters (KERNEL32.@)
2610 */
2611 BOOL WINAPI SetProcessShutdownParameters(DWORD level, DWORD flags)
2612 {
2613 FIXME("(%08lx, %08lx): partial stub.\n", level, flags);
2614 shutdown_flags = flags;
2615 shutdown_priority = level;
2616 return TRUE;
2617 }
2618
2619
2620 /***********************************************************************
2621 * GetProcessShutdownParameters (KERNEL32.@)
2622 *
2623 */
2624 BOOL WINAPI GetProcessShutdownParameters( LPDWORD lpdwLevel, LPDWORD lpdwFlags )
2625 {
2626 *lpdwLevel = shutdown_priority;
2627 *lpdwFlags = shutdown_flags;
2628 return TRUE;
2629 }
2630
2631
2632 /***********************************************************************
2633 * GetProcessPriorityBoost (KERNEL32.@)
2634 */
2635 BOOL WINAPI GetProcessPriorityBoost(HANDLE hprocess,PBOOL pDisablePriorityBoost)
2636 {
2637 FIXME("(%p,%p): semi-stub\n", hprocess, pDisablePriorityBoost);
2638
2639 /* Report that no boost is present.. */
2640 *pDisablePriorityBoost = FALSE;
2641
2642 return TRUE;
2643 }
2644
2645 /***********************************************************************
2646 * SetProcessPriorityBoost (KERNEL32.@)
2647 */
2648 BOOL WINAPI SetProcessPriorityBoost(HANDLE hprocess,BOOL disableboost)
2649 {
2650 FIXME("(%p,%d): stub\n",hprocess,disableboost);
2651 /* Say we can do it. I doubt the program will notice that we don't. */
2652 return TRUE;
2653 }
2654
2655
2656 /***********************************************************************
2657 * ReadProcessMemory (KERNEL32.@)
2658 */
2659 BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
2660 SIZE_T *bytes_read )
2661 {
2662 NTSTATUS status = NtReadVirtualMemory( process, addr, buffer, size, bytes_read );
2663 if (status) SetLastError( RtlNtStatusToDosError(status) );
2664 return !status;
2665 }
2666
2667
2668 /***********************************************************************
2669 * WriteProcessMemory (KERNEL32.@)
2670 */
2671 BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
2672 SIZE_T *bytes_written )
2673 {
2674 NTSTATUS status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written );
2675 if (status) SetLastError( RtlNtStatusToDosError(status) );
2676 return !status;
2677 }
2678
2679
2680 /****************************************************************************
2681 * FlushInstructionCache (KERNEL32.@)
2682 */
2683 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
2684 {
2685 NTSTATUS status;
2686 if (GetVersion() & 0x80000000) return TRUE; /* not NT, always TRUE */
2687 status = NtFlushInstructionCache( hProcess, lpBaseAddress, dwSize );
2688 if (status) SetLastError( RtlNtStatusToDosError(status) );
2689 return !status;
2690 }
2691
2692
2693 /******************************************************************
2694 * GetProcessIoCounters (KERNEL32.@)
2695 */
2696 BOOL WINAPI GetProcessIoCounters(HANDLE hProcess, PIO_COUNTERS ioc)
2697 {
2698 NTSTATUS status;
2699
2700 status = NtQueryInformationProcess(hProcess, ProcessIoCounters,
2701 ioc, sizeof(*ioc), NULL);
2702 if (status) SetLastError( RtlNtStatusToDosError(status) );
2703 return !status;
2704 }
2705
2706 /***********************************************************************
2707 * ProcessIdToSessionId (KERNEL32.@)
2708 * This function is available on Terminal Server 4SP4 and Windows 2000
2709 */
2710 BOOL WINAPI ProcessIdToSessionId( DWORD procid, DWORD *sessionid_ptr )
2711 {
2712 /* According to MSDN, if the calling process is not in a terminal
2713 * services environment, then the sessionid returned is zero.
2714 */
2715 *sessionid_ptr = 0;
2716 return TRUE;
2717 }
2718
2719
2720 /***********************************************************************
2721 * RegisterServiceProcess (KERNEL.491)
2722 * RegisterServiceProcess (KERNEL32.@)
2723 *
2724 * A service process calls this function to ensure that it continues to run
2725 * even after a user logged off.
2726 */
2727 DWORD WINAPI RegisterServiceProcess(DWORD dwProcessId, DWORD dwType)
2728 {
2729 /* I don't think that Wine needs to do anything in this function */
2730 return 1; /* success */
2731 }
2732
2733
2734 /***********************************************************************
2735 * GetCurrentProcess (KERNEL32.@)
2736 *
2737 * Get a handle to the current process.
2738 *
2739 * PARAMS
2740 * None.
2741 *
2742 * RETURNS
2743 * A handle representing the current process.
2744 */
2745 #undef GetCurrentProcess
2746 HANDLE WINAPI GetCurrentProcess(void)
2747 {
2748 return (HANDLE)0xffffffff;
2749 }
2750
2751 /***********************************************************************
2752 * CmdBatNotification (KERNEL32.@)
2753 *
2754 * Called by cmd.exe with
2755 * (1) when a batch file is started
2756 * (0) when a batch file finishes executing
2757 */
2758 BOOL WINAPI CmdBatNotification( BOOL bBatchRunning )
2759 {
2760 FIXME("%d\n", bBatchRunning);
2761 return FALSE;
2762 }
Maarten's multimedia branch