?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Fix a regression in IE where the Favourites menu didn't appear
[wine/testsucceed.git] / dlls / kernel / process.c
blobc44a3434b94e3eb51615159325df6aaaa8983729
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 "winioctl.h"
40 #include "winternl.h"
41 #include "module.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 WINE_DEFAULT_DEBUG_CHANNEL(process);
49 WINE_DECLARE_DEBUG_CHANNEL(file);
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
68 static unsigned int server_startticks;
69 int main_create_flags = 0;
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 extern void VERSION_Init( const WCHAR *appname );
90
91
92 /***********************************************************************
93 * contains_path
94 */
95 inline static int contains_path( LPCWSTR name )
96 {
97 return ((*name && (name[1] == ':')) || strchrW(name, '/') || strchrW(name, '\\'));
98 }
99
100
101 /***********************************************************************
102 * is_special_env_var
103 *
104 * Check if an environment variable needs to be handled specially when
105 * passed through the Unix environment (i.e. prefixed with "WINE").
106 */
107 inline static int is_special_env_var( const char *var )
108 {
109 return (!strncmp( var, "PATH=", sizeof("PATH=")-1 ) ||
110 !strncmp( var, "HOME=", sizeof("HOME=")-1 ) ||
111 !strncmp( var, "TEMP=", sizeof("TEMP=")-1 ) ||
112 !strncmp( var, "TMP=", sizeof("TMP=")-1 ));
113 }
114
115
116 /***************************************************************************
117 * get_builtin_path
118 *
119 * Get the path of a builtin module when the native file does not exist.
120 */
121 static BOOL get_builtin_path( const WCHAR *libname, const WCHAR *ext, WCHAR *filename, UINT size )
122 {
123 WCHAR *file_part;
124 UINT len = strlenW( DIR_System );
125
126 if (contains_path( libname ))
127 {
128 if (RtlGetFullPathName_U( libname, size * sizeof(WCHAR),
129 filename, &file_part ) > size * sizeof(WCHAR))
130 return FALSE; /* too long */
131
132 if (strncmpiW( filename, DIR_System, len ) || filename[len] != '\\')
133 return FALSE;
134 while (filename[len] == '\\') len++;
135 if (filename + len != file_part) return FALSE;
136 }
137 else
138 {
139 if (strlenW(libname) + len + 2 >= size) return FALSE; /* too long */
140 memcpy( filename, DIR_System, len * sizeof(WCHAR) );
141 file_part = filename + len;
142 if (file_part > filename && file_part[-1] != '\\') *file_part++ = '\\';
143 strcpyW( file_part, libname );
144 }
145 if (ext && !strchrW( file_part, '.' ))
146 {
147 if (file_part + strlenW(file_part) + strlenW(ext) + 1 > filename + size)
148 return FALSE; /* too long */
149 strcatW( file_part, ext );
150 }
151 return TRUE;
152 }
153
154
155 /***********************************************************************
156 * open_builtin_exe_file
157 *
158 * Open an exe file for a builtin exe.
159 */
160 static void *open_builtin_exe_file( const WCHAR *name, char *error, int error_size,
161 int test_only, int *file_exists )
162 {
163 char exename[MAX_PATH];
164 WCHAR *p;
165 UINT i, len;
166
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 enum loadorder_type loadorder[LOADORDER_NTYPES];
192 WCHAR buffer[MAX_PATH];
193 HANDLE handle;
194 int i, file_exists;
195
196 TRACE("looking for %s\n", debugstr_w(name) );
197
198 if ((handle = CreateFileW( name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
199 NULL, OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE)
200 {
201 /* file doesn't exist, check for builtin */
202 if (!contains_path( name )) goto error;
203 if (!get_builtin_path( name, NULL, buffer, sizeof(buffer) )) goto error;
204 name = buffer;
205 }
206
207 MODULE_GetLoadOrderW( loadorder, NULL, name );
208
209 for(i = 0; i < LOADORDER_NTYPES; i++)
210 {
211 if (loadorder[i] == LOADORDER_INVALID) break;
212 switch(loadorder[i])
213 {
214 case LOADORDER_DLL:
215 TRACE( "Trying native exe %s\n", debugstr_w(name) );
216 if (handle != INVALID_HANDLE_VALUE) return handle;
217 break;
218 case LOADORDER_BI:
219 TRACE( "Trying built-in exe %s\n", debugstr_w(name) );
220 open_builtin_exe_file( name, NULL, 0, 1, &file_exists );
221 if (file_exists)
222 {
223 if (handle != INVALID_HANDLE_VALUE) CloseHandle(handle);
224 return 0;
225 }
226 default:
227 break;
228 }
229 }
230 if (handle != INVALID_HANDLE_VALUE) CloseHandle(handle);
231
232 error:
233 SetLastError( ERROR_FILE_NOT_FOUND );
234 return INVALID_HANDLE_VALUE;
235 }
236
237
238 /***********************************************************************
239 * find_exe_file
240 *
241 * Open an exe file, and return the full name and file handle.
242 * Returns FALSE if file could not be found.
243 * If file exists but cannot be opened, returns TRUE and set handle to INVALID_HANDLE_VALUE.
244 * If file is a builtin exe, returns TRUE and sets handle to 0.
245 */
246 static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen, HANDLE *handle )
247 {
248 static const WCHAR exeW[] = {'.','e','x','e',0};
249
250 enum loadorder_type loadorder[LOADORDER_NTYPES];
251 int i, file_exists;
252
253 TRACE("looking for %s\n", debugstr_w(name) );
254
255 if (!SearchPathW( NULL, name, exeW, buflen, buffer, NULL ) &&
256 !get_builtin_path( name, exeW, buffer, buflen ))
257 {
258 /* no builtin found, try native without extension in case it is a Unix app */
259
260 if (SearchPathW( NULL, name, NULL, buflen, buffer, NULL ))
261 {
262 TRACE( "Trying native/Unix binary %s\n", debugstr_w(buffer) );
263 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
264 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
265 return TRUE;
266 }
267 return FALSE;
268 }
269
270 MODULE_GetLoadOrderW( loadorder, NULL, buffer );
271
272 for(i = 0; i < LOADORDER_NTYPES; i++)
273 {
274 if (loadorder[i] == LOADORDER_INVALID) break;
275 switch(loadorder[i])
276 {
277 case LOADORDER_DLL:
278 TRACE( "Trying native exe %s\n", debugstr_w(buffer) );
279 if ((*handle = CreateFileW( buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE,
280 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
281 return TRUE;
282 if (GetLastError() != ERROR_FILE_NOT_FOUND) return TRUE;
283 break;
284 case LOADORDER_BI:
285 TRACE( "Trying built-in exe %s\n", debugstr_w(buffer) );
286 open_builtin_exe_file( buffer, NULL, 0, 1, &file_exists );
287 if (file_exists)
288 {
289 *handle = 0;
290 return TRUE;
291 }
292 break;
293 default:
294 break;
295 }
296 }
297 SetLastError( ERROR_FILE_NOT_FOUND );
298 return FALSE;
299 }
300
301
302 /**********************************************************************
303 * load_pe_exe
304 *
305 * Load a PE format EXE file.
306 */
307 static HMODULE load_pe_exe( const WCHAR *name, HANDLE file )
308 {
309 IO_STATUS_BLOCK io;
310 FILE_FS_DEVICE_INFORMATION device_info;
311 IMAGE_NT_HEADERS *nt;
312 HANDLE mapping;
313 void *module;
314 OBJECT_ATTRIBUTES attr;
315 LARGE_INTEGER size;
316 DWORD len = 0;
317
318 attr.Length = sizeof(attr);
319 attr.RootDirectory = 0;
320 attr.ObjectName = NULL;
321 attr.Attributes = 0;
322 attr.SecurityDescriptor = NULL;
323 attr.SecurityQualityOfService = NULL;
324 size.QuadPart = 0;
325
326 if (NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
327 &attr, &size, 0, SEC_IMAGE, file ) != STATUS_SUCCESS)
328 return NULL;
329
330 module = NULL;
331 if (NtMapViewOfSection( mapping, GetCurrentProcess(), &module, 0, 0, &size, &len,
332 ViewShare, 0, PAGE_READONLY ) != STATUS_SUCCESS)
333 return NULL;
334
335 NtClose( mapping );
336
337 /* virus check */
338 nt = RtlImageNtHeader( module );
339 if (nt->OptionalHeader.AddressOfEntryPoint)
340 {
341 if (!RtlImageRvaToSection( nt, module, nt->OptionalHeader.AddressOfEntryPoint ))
342 MESSAGE("VIRUS WARNING: PE module %s has an invalid entrypoint (0x%08lx) "
343 "outside all sections (possibly infected by Tchernobyl/SpaceFiller virus)!\n",
344 debugstr_w(name), nt->OptionalHeader.AddressOfEntryPoint );
345 }
346
347 if (NtQueryVolumeInformationFile( file, &io, &device_info, sizeof(device_info),
348 FileFsDeviceInformation ) == STATUS_SUCCESS)
349 {
350 /* don't keep the file handle open on removable media */
351 if (device_info.Characteristics & FILE_REMOVABLE_MEDIA)
352 {
353 CloseHandle( main_exe_file );
354 main_exe_file = 0;
355 }
356 }
357
358 return module;
359 }
360
361 /***********************************************************************
362 * build_initial_environment
363 *
364 * Build the Win32 environment from the Unix environment
365 */
366 static BOOL build_initial_environment( char **environ )
367 {
368 ULONG size = 1;
369 char **e;
370 WCHAR *p, *endptr;
371 void *ptr;
372
373 /* Compute the total size of the Unix environment */
374 for (e = environ; *e; e++)
375 {
376 if (is_special_env_var( *e )) continue;
377 size += MultiByteToWideChar( CP_UNIXCP, 0, *e, -1, NULL, 0 );
378 }
379 size *= sizeof(WCHAR);
380
381 /* Now allocate the environment */
382 ptr = NULL;
383 if (NtAllocateVirtualMemory(NtCurrentProcess(), &ptr, 0, &size,
384 MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE) != STATUS_SUCCESS)
385 return FALSE;
386
387 NtCurrentTeb()->Peb->ProcessParameters->Environment = p = ptr;
388 endptr = p + size / sizeof(WCHAR);
389
390 /* And fill it with the Unix environment */
391 for (e = environ; *e; e++)
392 {
393 char *str = *e;
394
395 /* skip Unix special variables and use the Wine variants instead */
396 if (!strncmp( str, "WINE", 4 ))
397 {
398 if (is_special_env_var( str + 4 )) str += 4;
399 else if (!strncmp( str, "WINEPRELOADRESERVE=", 19 )) continue; /* skip it */
400 }
401 else if (is_special_env_var( str )) continue; /* skip it */
402
403 MultiByteToWideChar( CP_UNIXCP, 0, str, -1, p, endptr - p );
404 p += strlenW(p) + 1;
405 }
406 *p = 0;
407 return TRUE;
408 }
409
410
411 /***********************************************************************
412 * set_registry_variables
413 *
414 * Set environment variables by enumerating the values of a key;
415 * helper for set_registry_environment().
416 * Note that Windows happily truncates the value if it's too big.
417 */
418 static void set_registry_variables( HANDLE hkey, ULONG type )
419 {
420 UNICODE_STRING env_name, env_value;
421 NTSTATUS status;
422 DWORD size;
423 int index;
424 char buffer[1024*sizeof(WCHAR) + sizeof(KEY_VALUE_FULL_INFORMATION)];
425 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
426
427 for (index = 0; ; index++)
428 {
429 status = NtEnumerateValueKey( hkey, index, KeyValueFullInformation,
430 buffer, sizeof(buffer), &size );
431 if (status != STATUS_SUCCESS && status != STATUS_BUFFER_OVERFLOW)
432 break;
433 if (info->Type != type)
434 continue;
435 env_name.Buffer = info->Name;
436 env_name.Length = env_name.MaximumLength = info->NameLength;
437 env_value.Buffer = (WCHAR *)(buffer + info->DataOffset);
438 env_value.Length = env_value.MaximumLength = info->DataLength;
439 if (env_value.Length && !env_value.Buffer[env_value.Length/sizeof(WCHAR)-1])
440 env_value.Length--; /* don't count terminating null if any */
441 if (info->Type == REG_EXPAND_SZ)
442 {
443 WCHAR buf_expanded[1024];
444 UNICODE_STRING env_expanded;
445 env_expanded.Length = env_expanded.MaximumLength = sizeof(buf_expanded);
446 env_expanded.Buffer=buf_expanded;
447 status = RtlExpandEnvironmentStrings_U(NULL, &env_value, &env_expanded, NULL);
448 if (status == STATUS_SUCCESS || status == STATUS_BUFFER_OVERFLOW)
449 RtlSetEnvironmentVariable( NULL, &env_name, &env_expanded );
450 }
451 else
452 {
453 RtlSetEnvironmentVariable( NULL, &env_name, &env_value );
454 }
455 }
456 }
457
458
459 /***********************************************************************
460 * set_registry_environment
461 *
462 * Set the environment variables specified in the registry.
463 *
464 * Note: Windows handles REG_SZ and REG_EXPAND_SZ in one pass with the
465 * consequence that REG_EXPAND_SZ cannot be used reliably as it depends
466 * on the order in which the variables are processed. But on Windows it
467 * does not really matter since they only use %SystemDrive% and
468 * %SystemRoot% which are predefined. But Wine defines these in the
469 * registry, so we need two passes.
470 */
471 static void set_registry_environment(void)
472 {
473 static const WCHAR env_keyW[] = {'M','a','c','h','i','n','e','\\',
474 'S','y','s','t','e','m','\\',
475 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
476 'C','o','n','t','r','o','l','\\',
477 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r','\\',
478 'E','n','v','i','r','o','n','m','e','n','t',0};
479 static const WCHAR envW[] = {'E','n','v','i','r','o','n','m','e','n','t',0};
480
481 OBJECT_ATTRIBUTES attr;
482 UNICODE_STRING nameW;
483 HANDLE hkey;
484
485 attr.Length = sizeof(attr);
486 attr.RootDirectory = 0;
487 attr.ObjectName = &nameW;
488 attr.Attributes = 0;
489 attr.SecurityDescriptor = NULL;
490 attr.SecurityQualityOfService = NULL;
491
492 /* first the system environment variables */
493 RtlInitUnicodeString( &nameW, env_keyW );
494 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) == STATUS_SUCCESS)
495 {
496 set_registry_variables( hkey, REG_SZ );
497 set_registry_variables( hkey, REG_EXPAND_SZ );
498 NtClose( hkey );
499 }
500
501 /* then the ones for the current user */
502 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &attr.RootDirectory ) != STATUS_SUCCESS) return;
503 RtlInitUnicodeString( &nameW, envW );
504 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) == STATUS_SUCCESS)
505 {
506 set_registry_variables( hkey, REG_SZ );
507 set_registry_variables( hkey, REG_EXPAND_SZ );
508 NtClose( hkey );
509 }
510 NtClose( attr.RootDirectory );
511 }
512
513
514 /***********************************************************************
515 * set_library_wargv
516 *
517 * Set the Wine library Unicode argv global variables.
518 */
519 static void set_library_wargv( char **argv )
520 {
521 int argc;
522 char *q;
523 WCHAR *p;
524 WCHAR **wargv;
525 DWORD total = 0;
526
527 for (argc = 0; argv[argc]; argc++)
528 total += MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, NULL, 0 );
529
530 wargv = RtlAllocateHeap( GetProcessHeap(), 0,
531 total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
532 p = (WCHAR *)(wargv + argc + 1);
533 for (argc = 0; argv[argc]; argc++)
534 {
535 DWORD reslen = MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, p, total );
536 wargv[argc] = p;
537 p += reslen;
538 total -= reslen;
539 }
540 wargv[argc] = NULL;
541
542 /* convert argv back from Unicode since it has to be in the Ansi codepage not the Unix one */
543
544 for (argc = 0; wargv[argc]; argc++)
545 total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
546
547 argv = RtlAllocateHeap( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
548 q = (char *)(argv + argc + 1);
549 for (argc = 0; wargv[argc]; argc++)
550 {
551 DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, q, total, NULL, NULL );
552 argv[argc] = q;
553 q += reslen;
554 total -= reslen;
555 }
556 argv[argc] = NULL;
557
558 __wine_main_argv = argv;
559 __wine_main_wargv = wargv;
560 }
561
562
563 /***********************************************************************
564 * build_command_line
565 *
566 * Build the command line of a process from the argv array.
567 *
568 * Note that it does NOT necessarily include the file name.
569 * Sometimes we don't even have any command line options at all.
570 *
571 * We must quote and escape characters so that the argv array can be rebuilt
572 * from the command line:
573 * - spaces and tabs must be quoted
574 * 'a b' -> '"a b"'
575 * - quotes must be escaped
576 * '"' -> '\"'
577 * - if '\'s are followed by a '"', they must be doubled and followed by '\"',
578 * resulting in an odd number of '\' followed by a '"'
579 * '\"' -> '\\\"'
580 * '\\"' -> '\\\\\"'
581 * - '\'s that are not followed by a '"' can be left as is
582 * 'a\b' == 'a\b'
583 * 'a\\b' == 'a\\b'
584 */
585 static BOOL build_command_line( WCHAR **argv )
586 {
587 int len;
588 WCHAR **arg;
589 LPWSTR p;
590 RTL_USER_PROCESS_PARAMETERS* rupp = NtCurrentTeb()->Peb->ProcessParameters;
591
592 if (rupp->CommandLine.Buffer) return TRUE; /* already got it from the server */
593
594 len = 0;
595 for (arg = argv; *arg; arg++)
596 {
597 int has_space,bcount;
598 WCHAR* a;
599
600 has_space=0;
601 bcount=0;
602 a=*arg;
603 if( !*a ) has_space=1;
604 while (*a!='\0') {
605 if (*a=='\\') {
606 bcount++;
607 } else {
608 if (*a==' ' || *a=='\t') {
609 has_space=1;
610 } else if (*a=='"') {
611 /* doubling of '\' preceding a '"',
612 * plus escaping of said '"'
613 */
614 len+=2*bcount+1;
615 }
616 bcount=0;
617 }
618 a++;
619 }
620 len+=(a-*arg)+1 /* for the separating space */;
621 if (has_space)
622 len+=2; /* for the quotes */
623 }
624
625 if (!(rupp->CommandLine.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len * sizeof(WCHAR))))
626 return FALSE;
627
628 p = rupp->CommandLine.Buffer;
629 rupp->CommandLine.Length = (len - 1) * sizeof(WCHAR);
630 rupp->CommandLine.MaximumLength = len * sizeof(WCHAR);
631 for (arg = argv; *arg; arg++)
632 {
633 int has_space,has_quote;
634 WCHAR* a;
635
636 /* Check for quotes and spaces in this argument */
637 has_space=has_quote=0;
638 a=*arg;
639 if( !*a ) has_space=1;
640 while (*a!='\0') {
641 if (*a==' ' || *a=='\t') {
642 has_space=1;
643 if (has_quote)
644 break;
645 } else if (*a=='"') {
646 has_quote=1;
647 if (has_space)
648 break;
649 }
650 a++;
651 }
652
653 /* Now transfer it to the command line */
654 if (has_space)
655 *p++='"';
656 if (has_quote) {
657 int bcount;
658 WCHAR* a;
659
660 bcount=0;
661 a=*arg;
662 while (*a!='\0') {
663 if (*a=='\\') {
664 *p++=*a;
665 bcount++;
666 } else {
667 if (*a=='"') {
668 int i;
669
670 /* Double all the '\\' preceding this '"', plus one */
671 for (i=0;i<=bcount;i++)
672 *p++='\\';
673 *p++='"';
674 } else {
675 *p++=*a;
676 }
677 bcount=0;
678 }
679 a++;
680 }
681 } else {
682 WCHAR* x = *arg;
683 while ((*p=*x++)) p++;
684 }
685 if (has_space)
686 *p++='"';
687 *p++=' ';
688 }
689 if (p > rupp->CommandLine.Buffer)
690 p--; /* remove last space */
691 *p = '\0';
692
693 return TRUE;
694 }
695
696
697 /* make sure the unicode string doesn't point beyond the end pointer */
698 static inline void fix_unicode_string( UNICODE_STRING *str, char *end_ptr )
699 {
700 if ((char *)str->Buffer >= end_ptr)
701 {
702 str->Length = str->MaximumLength = 0;
703 str->Buffer = NULL;
704 return;
705 }
706 if ((char *)str->Buffer + str->MaximumLength > end_ptr)
707 {
708 str->MaximumLength = (end_ptr - (char *)str->Buffer) & ~(sizeof(WCHAR) - 1);
709 }
710 if (str->Length >= str->MaximumLength)
711 {
712 if (str->MaximumLength >= sizeof(WCHAR))
713 str->Length = str->MaximumLength - sizeof(WCHAR);
714 else
715 str->Length = str->MaximumLength = 0;
716 }
717 }
718
719 static void version(void)
720 {
721 MESSAGE( "%s\n", PACKAGE_STRING );
722 ExitProcess(0);
723 }
724
725 static void usage(void)
726 {
727 MESSAGE( "%s\n", PACKAGE_STRING );
728 MESSAGE( "Usage: wine PROGRAM [ARGUMENTS...] Run the specified program\n" );
729 MESSAGE( " wine --help Display this help and exit\n");
730 MESSAGE( " wine --version Output version information and exit\n");
731 ExitProcess(0);
732 }
733
734
735 /***********************************************************************
736 * init_user_process_params
737 *
738 * Fill the RTL_USER_PROCESS_PARAMETERS structure from the server.
739 */
740 static RTL_USER_PROCESS_PARAMETERS *init_user_process_params( size_t info_size )
741 {
742 void *ptr;
743 DWORD size, env_size;
744 RTL_USER_PROCESS_PARAMETERS *params;
745
746 size = info_size;
747 ptr = NULL;
748 if (NtAllocateVirtualMemory( NtCurrentProcess(), &ptr, 0, &size,
749 MEM_COMMIT, PAGE_READWRITE ) != STATUS_SUCCESS)
750 return NULL;
751
752 SERVER_START_REQ( get_startup_info )
753 {
754 wine_server_set_reply( req, ptr, info_size );
755 wine_server_call( req );
756 info_size = wine_server_reply_size( reply );
757 }
758 SERVER_END_REQ;
759
760 params = ptr;
761 params->AllocationSize = size;
762 if (params->Size > info_size) params->Size = info_size;
763
764 /* make sure the strings are valid */
765 fix_unicode_string( &params->CurrentDirectory.DosPath, (char *)info_size );
766 fix_unicode_string( &params->DllPath, (char *)info_size );
767 fix_unicode_string( &params->ImagePathName, (char *)info_size );
768 fix_unicode_string( &params->CommandLine, (char *)info_size );
769 fix_unicode_string( &params->WindowTitle, (char *)info_size );
770 fix_unicode_string( &params->Desktop, (char *)info_size );
771 fix_unicode_string( &params->ShellInfo, (char *)info_size );
772 fix_unicode_string( &params->RuntimeInfo, (char *)info_size );
773
774 /* environment needs to be a separate memory block */
775 env_size = info_size - params->Size;
776 if (!env_size) env_size = 1;
777 ptr = NULL;
778 if (NtAllocateVirtualMemory( NtCurrentProcess(), &ptr, 0, &env_size,
779 MEM_COMMIT, PAGE_READWRITE ) != STATUS_SUCCESS)
780 return NULL;
781 memcpy( ptr, (char *)params + params->Size, info_size - params->Size );
782 params->Environment = ptr;
783
784 return RtlNormalizeProcessParams( params );
785 }
786
787
788 /***********************************************************************
789 * init_current_directory
790 *
791 * Initialize the current directory from the Unix cwd or the parent info.
792 */
793 static void init_current_directory( CURDIR *cur_dir )
794 {
795 UNICODE_STRING dir_str;
796 char *cwd;
797 int size;
798
799 /* if we received a cur dir from the parent, try this first */
800
801 if (cur_dir->DosPath.Length)
802 {
803 if (RtlSetCurrentDirectory_U( &cur_dir->DosPath ) == STATUS_SUCCESS) goto done;
804 }
805
806 /* now try to get it from the Unix cwd */
807
808 for (size = 256; ; size *= 2)
809 {
810 if (!(cwd = HeapAlloc( GetProcessHeap(), 0, size ))) break;
811 if (getcwd( cwd, size )) break;
812 HeapFree( GetProcessHeap(), 0, cwd );
813 if (errno == ERANGE) continue;
814 cwd = NULL;
815 break;
816 }
817
818 if (cwd)
819 {
820 WCHAR *dirW;
821 int lenW = MultiByteToWideChar( CP_UNIXCP, 0, cwd, -1, NULL, 0 );
822 if ((dirW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
823 {
824 MultiByteToWideChar( CP_UNIXCP, 0, cwd, -1, dirW, lenW );
825 RtlInitUnicodeString( &dir_str, dirW );
826 RtlSetCurrentDirectory_U( &dir_str );
827 RtlFreeUnicodeString( &dir_str );
828 }
829 }
830
831 if (!cur_dir->DosPath.Length) /* still not initialized */
832 {
833 MESSAGE("Warning: could not find DOS drive for current working directory '%s', "
834 "starting in the Windows directory.\n", cwd ? cwd : "" );
835 RtlInitUnicodeString( &dir_str, DIR_Windows );
836 RtlSetCurrentDirectory_U( &dir_str );
837 }
838 HeapFree( GetProcessHeap(), 0, cwd );
839
840 done:
841 if (!cur_dir->Handle) chdir("/"); /* change to root directory so as not to lock cdroms */
842 TRACE( "starting in %s %p\n", debugstr_w( cur_dir->DosPath.Buffer ), cur_dir->Handle );
843 }
844
845
846 /***********************************************************************
847 * init_windows_dirs
848 *
849 * Initialize the windows and system directories from the environment.
850 */
851 static void init_windows_dirs(void)
852 {
853 extern void __wine_init_windows_dir( const WCHAR *windir, const WCHAR *sysdir );
854
855 static const WCHAR windirW[] = {'w','i','n','d','i','r',0};
856 static const WCHAR winsysdirW[] = {'w','i','n','s','y','s','d','i','r',0};
857 static const WCHAR default_windirW[] = {'c',':','\\','w','i','n','d','o','w','s',0};
858 static const WCHAR default_sysdirW[] = {'\\','s','y','s','t','e','m',0};
859
860 DWORD len;
861 WCHAR *buffer;
862
863 if ((len = GetEnvironmentVariableW( windirW, NULL, 0 )))
864 {
865 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
866 GetEnvironmentVariableW( windirW, buffer, len );
867 DIR_Windows = buffer;
868 }
869 else DIR_Windows = default_windirW;
870
871 if ((len = GetEnvironmentVariableW( winsysdirW, NULL, 0 )))
872 {
873 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
874 GetEnvironmentVariableW( winsysdirW, buffer, len );
875 DIR_System = buffer;
876 }
877 else
878 {
879 len = strlenW( DIR_Windows );
880 buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) + sizeof(default_sysdirW) );
881 memcpy( buffer, DIR_Windows, len * sizeof(WCHAR) );
882 memcpy( buffer + len, default_sysdirW, sizeof(default_sysdirW) );
883 DIR_System = buffer;
884 }
885
886 if (GetFileAttributesW( DIR_Windows ) == INVALID_FILE_ATTRIBUTES)
887 MESSAGE( "Warning: the specified Windows directory %s is not accessible.\n",
888 debugstr_w(DIR_Windows) );
889 if (GetFileAttributesW( DIR_System ) == INVALID_FILE_ATTRIBUTES)
890 MESSAGE( "Warning: the specified System directory %s is not accessible.\n",
891 debugstr_w(DIR_System) );
892
893 TRACE_(file)( "WindowsDir = %s\n", debugstr_w(DIR_Windows) );
894 TRACE_(file)( "SystemDir = %s\n", debugstr_w(DIR_System) );
895
896 /* set the directories in ntdll too */
897 __wine_init_windows_dir( DIR_Windows, DIR_System );
898 }
899
900
901 /***********************************************************************
902 * process_init
903 *
904 * Main process initialisation code
905 */
906 static BOOL process_init(void)
907 {
908 static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2',0};
909 BOOL ret;
910 size_t info_size = 0;
911 RTL_USER_PROCESS_PARAMETERS *params;
912 PEB *peb = NtCurrentTeb()->Peb;
913 HANDLE hstdin, hstdout, hstderr;
914 extern void __wine_dbg_kernel32_init(void);
915
916 PTHREAD_Init();
917
918 __wine_dbg_kernel32_init(); /* hack: register debug channels early */
919
920 setbuf(stdout,NULL);
921 setbuf(stderr,NULL);
922 setlocale(LC_CTYPE,"");
923
924 /* Retrieve startup info from the server */
925 SERVER_START_REQ( init_process )
926 {
927 req->peb = peb;
928 req->ldt_copy = &wine_ldt_copy;
929 if ((ret = !wine_server_call_err( req )))
930 {
931 main_exe_file = reply->exe_file;
932 main_create_flags = reply->create_flags;
933 info_size = reply->info_size;
934 server_startticks = reply->server_start;
935 hstdin = reply->hstdin;
936 hstdout = reply->hstdout;
937 hstderr = reply->hstderr;
938 }
939 }
940 SERVER_END_REQ;
941 if (!ret) return FALSE;
942
943 if (info_size == 0)
944 {
945 params = peb->ProcessParameters;
946
947 /* This is wine specific: we have no parent (we're started from unix)
948 * so, create a simple console with bare handles to unix stdio
949 * input & output streams (aka simple console)
950 */
951 wine_server_fd_to_handle( 0, GENERIC_READ|SYNCHRONIZE, TRUE, &params->hStdInput );
952 wine_server_fd_to_handle( 1, GENERIC_WRITE|SYNCHRONIZE, TRUE, &params->hStdOutput );
953 wine_server_fd_to_handle( 2, GENERIC_WRITE|SYNCHRONIZE, TRUE, &params->hStdError );
954
955 params->CurrentDirectory.DosPath.Length = 0;
956 params->CurrentDirectory.DosPath.MaximumLength = RtlGetLongestNtPathLength() * sizeof(WCHAR);
957 params->CurrentDirectory.DosPath.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, params->CurrentDirectory.DosPath.MaximumLength);
958 }
959 else
960 {
961 if (!(params = init_user_process_params( info_size ))) return FALSE;
962 peb->ProcessParameters = params;
963
964 /* convert value from server:
965 * + 0 => INVALID_HANDLE_VALUE
966 * + console handle need to be mapped
967 */
968 if (!hstdin)
969 hstdin = INVALID_HANDLE_VALUE;
970 else if (VerifyConsoleIoHandle(console_handle_map(hstdin)))
971 hstdin = console_handle_map(hstdin);
972
973 if (!hstdout)
974 hstdout = INVALID_HANDLE_VALUE;
975 else if (VerifyConsoleIoHandle(console_handle_map(hstdout)))
976 hstdout = console_handle_map(hstdout);
977
978 if (!hstderr)
979 hstderr = INVALID_HANDLE_VALUE;
980 else if (VerifyConsoleIoHandle(console_handle_map(hstderr)))
981 hstderr = console_handle_map(hstderr);
982
983 params->hStdInput = hstdin;
984 params->hStdOutput = hstdout;
985 params->hStdError = hstderr;
986 }
987
988 kernel32_handle = GetModuleHandleW(kernel32W);
989
990 LOCALE_Init();
991
992 if (!info_size)
993 {
994 /* Copy the parent environment */
995 if (!build_initial_environment( __wine_main_environ )) return FALSE;
996
997 /* convert old configuration to new format */
998 convert_old_config();
999
1000 /* global boot finished, the rest is process-local */
1001 SERVER_START_REQ( boot_done )
1002 {
1003 req->debug_level = TRACE_ON(server);
1004 wine_server_call( req );
1005 }
1006 SERVER_END_REQ;
1007
1008 set_registry_environment();
1009 }
1010
1011 init_windows_dirs();
1012 init_current_directory( &params->CurrentDirectory );
1013
1014 return TRUE;
1015 }
1016
1017
1018 /***********************************************************************
1019 * start_process
1020 *
1021 * Startup routine of a new process. Runs on the new process stack.
1022 */
1023 static void start_process( void *arg )
1024 {
1025 __TRY
1026 {
1027 PEB *peb = NtCurrentTeb()->Peb;
1028 IMAGE_NT_HEADERS *nt;
1029 LPTHREAD_START_ROUTINE entry;
1030
1031 LdrInitializeThunk( main_exe_file, 0, 0, 0 );
1032
1033 nt = RtlImageNtHeader( peb->ImageBaseAddress );
1034 entry = (LPTHREAD_START_ROUTINE)((char *)peb->ImageBaseAddress +
1035 nt->OptionalHeader.AddressOfEntryPoint);
1036
1037 if (TRACE_ON(relay))
1038 DPRINTF( "%04lx:Starting process %s (entryproc=%p)\n", GetCurrentThreadId(),
1039 debugstr_w(peb->ProcessParameters->ImagePathName.Buffer), entry );
1040
1041 SetLastError( 0 ); /* clear error code */
1042 if (peb->BeingDebugged) DbgBreakPoint();
1043 ExitProcess( entry( peb ) );
1044 }
1045 __EXCEPT(UnhandledExceptionFilter)
1046 {
1047 TerminateThread( GetCurrentThread(), GetExceptionCode() );
1048 }
1049 __ENDTRY
1050 }
1051
1052
1053 /***********************************************************************
1054 * __wine_kernel_init
1055 *
1056 * Wine initialisation: load and start the main exe file.
1057 */
1058 void __wine_kernel_init(void)
1059 {
1060 WCHAR *main_exe_name, *p;
1061 char error[1024];
1062 DWORD stack_size = 0;
1063 int file_exists;
1064 PEB *peb = NtCurrentTeb()->Peb;
1065
1066 /* Initialize everything */
1067 if (!process_init()) exit(1);
1068
1069 __wine_main_argv++; /* remove argv[0] (wine itself) */
1070 __wine_main_argc--;
1071
1072 if (!(main_exe_name = peb->ProcessParameters->ImagePathName.Buffer))
1073 {
1074 WCHAR buffer[MAX_PATH];
1075 WCHAR exe_nameW[MAX_PATH];
1076
1077 if (!__wine_main_argv[0]) usage();
1078 if (__wine_main_argc == 1)
1079 {
1080 if (strcmp(__wine_main_argv[0], "--help") == 0) usage();
1081 if (strcmp(__wine_main_argv[0], "--version") == 0) version();
1082 }
1083
1084 MultiByteToWideChar( CP_UNIXCP, 0, __wine_main_argv[0], -1, exe_nameW, MAX_PATH );
1085 if (!find_exe_file( exe_nameW, buffer, MAX_PATH, &main_exe_file ))
1086 {
1087 MESSAGE( "wine: cannot find '%s'\n", __wine_main_argv[0] );
1088 ExitProcess(1);
1089 }
1090 if (main_exe_file == INVALID_HANDLE_VALUE)
1091 {
1092 MESSAGE( "wine: cannot open %s\n", debugstr_w(main_exe_name) );
1093 ExitProcess(1);
1094 }
1095 RtlCreateUnicodeString( &peb->ProcessParameters->ImagePathName, buffer );
1096 main_exe_name = peb->ProcessParameters->ImagePathName.Buffer;
1097 }
1098
1099 TRACE( "starting process name=%s file=%p argv[0]=%s\n",
1100 debugstr_w(main_exe_name), main_exe_file, debugstr_a(__wine_main_argv[0]) );
1101
1102 RtlInitUnicodeString( &NtCurrentTeb()->Peb->ProcessParameters->DllPath,
1103 MODULE_get_dll_load_path(NULL) );
1104 VERSION_Init( main_exe_name );
1105
1106 if (!main_exe_file) /* no file handle -> Winelib app */
1107 {
1108 TRACE( "starting Winelib app %s\n", debugstr_w(main_exe_name) );
1109 if (open_builtin_exe_file( main_exe_name, error, sizeof(error), 0, &file_exists ))
1110 goto found;
1111 MESSAGE( "wine: cannot open builtin library for %s: %s\n",
1112 debugstr_w(main_exe_name), error );
1113 ExitProcess(1);
1114 }
1115
1116 switch( MODULE_GetBinaryType( main_exe_file, NULL, NULL ))
1117 {
1118 case BINARY_PE_EXE:
1119 TRACE( "starting Win32 binary %s\n", debugstr_w(main_exe_name) );
1120 if ((peb->ImageBaseAddress = load_pe_exe( main_exe_name, main_exe_file )))
1121 goto found;
1122 MESSAGE( "wine: could not load %s as Win32 binary\n", debugstr_w(main_exe_name) );
1123 ExitProcess(1);
1124 case BINARY_PE_DLL:
1125 MESSAGE( "wine: %s is a DLL, not an executable\n", debugstr_w(main_exe_name) );
1126 ExitProcess(1);
1127 case BINARY_UNKNOWN:
1128 /* check for .com extension */
1129 if (!(p = strrchrW( main_exe_name, '.' )) || strcmpiW( p, comW ))
1130 {
1131 MESSAGE( "wine: cannot determine executable type for %s\n",
1132 debugstr_w(main_exe_name) );
1133 ExitProcess(1);
1134 }
1135 /* fall through */
1136 case BINARY_OS216:
1137 case BINARY_WIN16:
1138 case BINARY_DOS:
1139 TRACE( "starting Win16/DOS binary %s\n", debugstr_w(main_exe_name) );
1140 CloseHandle( main_exe_file );
1141 main_exe_file = 0;
1142 __wine_main_argv--;
1143 __wine_main_argc++;
1144 __wine_main_argv[0] = "winevdm.exe";
1145 if (open_builtin_exe_file( winevdmW, error, sizeof(error), 0, &file_exists ))
1146 goto found;
1147 MESSAGE( "wine: trying to run %s, cannot open builtin library for 'winevdm.exe': %s\n",
1148 debugstr_w(main_exe_name), error );
1149 ExitProcess(1);
1150 case BINARY_UNIX_EXE:
1151 MESSAGE( "wine: %s is a Unix binary, not supported\n", debugstr_w(main_exe_name) );
1152 ExitProcess(1);
1153 case BINARY_UNIX_LIB:
1154 {
1155 char *unix_name;
1156
1157 TRACE( "starting Winelib app %s\n", debugstr_w(main_exe_name) );
1158 CloseHandle( main_exe_file );
1159 main_exe_file = 0;
1160 if ((unix_name = wine_get_unix_file_name( main_exe_name )) &&
1161 wine_dlopen( unix_name, RTLD_NOW, error, sizeof(error) ))
1162 {
1163 static const WCHAR soW[] = {'.','s','o',0};
1164 if ((p = strrchrW( main_exe_name, '.' )) && !strcmpW( p, soW ))
1165 {
1166 *p = 0;
1167 /* update the unicode string */
1168 RtlInitUnicodeString( &peb->ProcessParameters->ImagePathName, main_exe_name );
1169 }
1170 HeapFree( GetProcessHeap(), 0, unix_name );
1171 goto found;
1172 }
1173 MESSAGE( "wine: could not load %s: %s\n", debugstr_w(main_exe_name), error );
1174 ExitProcess(1);
1175 }
1176 }
1177
1178 found:
1179 /* build command line */
1180 set_library_wargv( __wine_main_argv );
1181 if (!build_command_line( __wine_main_wargv )) goto error;
1182
1183 stack_size = RtlImageNtHeader(peb->ImageBaseAddress)->OptionalHeader.SizeOfStackReserve;
1184
1185 /* allocate main thread stack */
1186 if (!THREAD_InitStack( NtCurrentTeb(), stack_size )) goto error;
1187
1188 /* switch to the new stack */
1189 wine_switch_to_stack( start_process, NULL, NtCurrentTeb()->Tib.StackBase );
1190
1191 error:
1192 ExitProcess( GetLastError() );
1193 }
1194
1195
1196 /***********************************************************************
1197 * build_argv
1198 *
1199 * Build an argv array from a command-line.
1200 * 'reserved' is the number of args to reserve before the first one.
1201 */
1202 static char **build_argv( const WCHAR *cmdlineW, int reserved )
1203 {
1204 int argc;
1205 char** argv;
1206 char *arg,*s,*d,*cmdline;
1207 int in_quotes,bcount,len;
1208
1209 len = WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, NULL, 0, NULL, NULL );
1210 if (!(cmdline = malloc(len))) return NULL;
1211 WideCharToMultiByte( CP_UNIXCP, 0, cmdlineW, -1, cmdline, len, NULL, NULL );
1212
1213 argc=reserved+1;
1214 bcount=0;
1215 in_quotes=0;
1216 s=cmdline;
1217 while (1) {
1218 if (*s=='\0' || ((*s==' ' || *s=='\t') && !in_quotes)) {
1219 /* space */
1220 argc++;
1221 /* skip the remaining spaces */
1222 while (*s==' ' || *s=='\t') {
1223 s++;
1224 }
1225 if (*s=='\0')
1226 break;
1227 bcount=0;
1228 continue;
1229 } else if (*s=='\\') {
1230 /* '\', count them */
1231 bcount++;
1232 } else if ((*s=='"') && ((bcount & 1)==0)) {
1233 /* unescaped '"' */
1234 in_quotes=!in_quotes;
1235 bcount=0;
1236 } else {
1237 /* a regular character */
1238 bcount=0;
1239 }
1240 s++;
1241 }
1242 argv=malloc(argc*sizeof(*argv));
1243 if (!argv)
1244 return NULL;
1245
1246 arg=d=s=cmdline;
1247 bcount=0;
1248 in_quotes=0;
1249 argc=reserved;
1250 while (*s) {
1251 if ((*s==' ' || *s=='\t') && !in_quotes) {
1252 /* Close the argument and copy it */
1253 *d=0;
1254 argv[argc++]=arg;
1255
1256 /* skip the remaining spaces */
1257 do {
1258 s++;
1259 } while (*s==' ' || *s=='\t');
1260
1261 /* Start with a new argument */
1262 arg=d=s;
1263 bcount=0;
1264 } else if (*s=='\\') {
1265 /* '\\' */
1266 *d++=*s++;
1267 bcount++;
1268 } else if (*s=='"') {
1269 /* '"' */
1270 if ((bcount & 1)==0) {
1271 /* Preceded by an even number of '\', this is half that
1272 * number of '\', plus a '"' which we discard.
1273 */
1274 d-=bcount/2;
1275 s++;
1276 in_quotes=!in_quotes;
1277 } else {
1278 /* Preceded by an odd number of '\', this is half that
1279 * number of '\' followed by a '"'
1280 */
1281 d=d-bcount/2-1;
1282 *d++='"';
1283 s++;
1284 }
1285 bcount=0;
1286 } else {
1287 /* a regular character */
1288 *d++=*s++;
1289 bcount=0;
1290 }
1291 }
1292 if (*arg) {
1293 *d='\0';
1294 argv[argc++]=arg;
1295 }
1296 argv[argc]=NULL;
1297
1298 return argv;
1299 }
1300
1301
1302 /***********************************************************************
1303 * alloc_env_string
1304 *
1305 * Allocate an environment string; helper for build_envp
1306 */
1307 static char *alloc_env_string( const char *name, const char *value )
1308 {
1309 char *ret = malloc( strlen(name) + strlen(value) + 1 );
1310 strcpy( ret, name );
1311 strcat( ret, value );
1312 return ret;
1313 }
1314
1315 /***********************************************************************
1316 * build_envp
1317 *
1318 * Build the environment of a new child process.
1319 */
1320 static char **build_envp( const WCHAR *envW )
1321 {
1322 const WCHAR *end;
1323 char **envp;
1324 char *env, *p;
1325 int count = 0, length;
1326
1327 for (end = envW; *end; count++) end += strlenW(end) + 1;
1328 end++;
1329 length = WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, NULL, 0, NULL, NULL );
1330 if (!(env = malloc( length ))) return NULL;
1331 WideCharToMultiByte( CP_UNIXCP, 0, envW, end - envW, env, length, NULL, NULL );
1332
1333 count += 4;
1334
1335 if ((envp = malloc( count * sizeof(*envp) )))
1336 {
1337 char **envptr = envp;
1338
1339 /* some variables must not be modified, so we get them directly from the unix env */
1340 if ((p = getenv("PATH"))) *envptr++ = alloc_env_string( "PATH=", p );
1341 if ((p = getenv("TEMP"))) *envptr++ = alloc_env_string( "TEMP=", p );
1342 if ((p = getenv("TMP"))) *envptr++ = alloc_env_string( "TMP=", p );
1343 if ((p = getenv("HOME"))) *envptr++ = alloc_env_string( "HOME=", p );
1344 /* now put the Windows environment strings */
1345 for (p = env; *p; p += strlen(p) + 1)
1346 {
1347 if (*p == '=') continue; /* skip drive curdirs, this crashes some unix apps */
1348 if (!strncmp( p, "WINEPRELOADRESERVE=", sizeof("WINEPRELOADRESERVE=")-1 )) continue;
1349 if (is_special_env_var( p )) /* prefix it with "WINE" */
1350 *envptr++ = alloc_env_string( "WINE", p );
1351 else
1352 *envptr++ = p;
1353 }
1354 *envptr = 0;
1355 }
1356 return envp;
1357 }
1358
1359
1360 /***********************************************************************
1361 * fork_and_exec
1362 *
1363 * Fork and exec a new Unix binary, checking for errors.
1364 */
1365 static int fork_and_exec( const char *filename, const WCHAR *cmdline,
1366 const WCHAR *env, const char *newdir )
1367 {
1368 int fd[2];
1369 int pid, err;
1370
1371 if (!env) env = GetEnvironmentStringsW();
1372
1373 if (pipe(fd) == -1)
1374 {
1375 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1376 return -1;
1377 }
1378 fcntl( fd[1], F_SETFD, 1 ); /* set close on exec */
1379 if (!(pid = fork())) /* child */
1380 {
1381 char **argv = build_argv( cmdline, 0 );
1382 char **envp = build_envp( env );
1383 close( fd[0] );
1384
1385 /* Reset signals that we previously set to SIG_IGN */
1386 signal( SIGPIPE, SIG_DFL );
1387 signal( SIGCHLD, SIG_DFL );
1388
1389 if (newdir) chdir(newdir);
1390
1391 if (argv && envp) execve( filename, argv, envp );
1392 err = errno;
1393 write( fd[1], &err, sizeof(err) );
1394 _exit(1);
1395 }
1396 close( fd[1] );
1397 if ((pid != -1) && (read( fd[0], &err, sizeof(err) ) > 0)) /* exec failed */
1398 {
1399 errno = err;
1400 pid = -1;
1401 }
1402 if (pid == -1) FILE_SetDosError();
1403 close( fd[0] );
1404 return pid;
1405 }
1406
1407
1408 /***********************************************************************
1409 * create_user_params
1410 */
1411 static RTL_USER_PROCESS_PARAMETERS *create_user_params( LPCWSTR filename, LPCWSTR cmdline,
1412 LPCWSTR cur_dir, LPWSTR env,
1413 const STARTUPINFOW *startup )
1414 {
1415 RTL_USER_PROCESS_PARAMETERS *params;
1416 UNICODE_STRING image_str, cmdline_str, curdir_str, desktop, title, runtime;
1417 NTSTATUS status;
1418 WCHAR buffer[MAX_PATH];
1419
1420 if(!GetLongPathNameW( filename, buffer, MAX_PATH ))
1421 lstrcpynW( buffer, filename, MAX_PATH );
1422 if(!GetFullPathNameW( buffer, MAX_PATH, buffer, NULL ))
1423 lstrcpynW( buffer, filename, MAX_PATH );
1424 RtlInitUnicodeString( &image_str, buffer );
1425
1426 RtlInitUnicodeString( &cmdline_str, cmdline );
1427 if (cur_dir) RtlInitUnicodeString( &curdir_str, cur_dir );
1428 if (startup->lpDesktop) RtlInitUnicodeString( &desktop, startup->lpDesktop );
1429 if (startup->lpTitle) RtlInitUnicodeString( &title, startup->lpTitle );
1430 if (startup->lpReserved2 && startup->cbReserved2)
1431 {
1432 runtime.Length = 0;
1433 runtime.MaximumLength = startup->cbReserved2;
1434 runtime.Buffer = (WCHAR*)startup->lpReserved2;
1435 }
1436
1437 status = RtlCreateProcessParameters( &params, &image_str, NULL,
1438 cur_dir ? &curdir_str : NULL,
1439 &cmdline_str, env,
1440 startup->lpTitle ? &title : NULL,
1441 startup->lpDesktop ? &desktop : NULL,
1442 NULL,
1443 (startup->lpReserved2 && startup->cbReserved2) ? &runtime : NULL );
1444 if (status != STATUS_SUCCESS)
1445 {
1446 SetLastError( RtlNtStatusToDosError(status) );
1447 return NULL;
1448 }
1449
1450 params->hStdInput = startup->hStdInput;
1451 params->hStdOutput = startup->hStdOutput;
1452 params->hStdError = startup->hStdError;
1453 params->dwX = startup->dwX;
1454 params->dwY = startup->dwY;
1455 params->dwXSize = startup->dwXSize;
1456 params->dwYSize = startup->dwYSize;
1457 params->dwXCountChars = startup->dwXCountChars;
1458 params->dwYCountChars = startup->dwYCountChars;
1459 params->dwFillAttribute = startup->dwFillAttribute;
1460 params->dwFlags = startup->dwFlags;
1461 params->wShowWindow = startup->wShowWindow;
1462 return params;
1463 }
1464
1465
1466 /***********************************************************************
1467 * create_process
1468 *
1469 * Create a new process. If hFile is a valid handle we have an exe
1470 * file, otherwise it is a Winelib app.
1471 */
1472 static BOOL create_process( HANDLE hFile, LPCWSTR filename, LPWSTR cmd_line, LPWSTR env,
1473 LPCWSTR cur_dir, LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1474 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1475 LPPROCESS_INFORMATION info, LPCSTR unixdir,
1476 void *res_start, void *res_end )
1477 {
1478 BOOL ret, success = FALSE;
1479 HANDLE process_info;
1480 WCHAR *env_end;
1481 RTL_USER_PROCESS_PARAMETERS *params;
1482 int startfd[2];
1483 int execfd[2];
1484 pid_t pid;
1485 int err;
1486 char dummy = 0;
1487 char preloader_reserve[64];
1488
1489 if (!env) RtlAcquirePebLock();
1490
1491 if (!(params = create_user_params( filename, cmd_line, cur_dir, env, startup )))
1492 {
1493 if (!env) RtlReleasePebLock();
1494 return FALSE;
1495 }
1496 env_end = params->Environment;
1497 while (*env_end) env_end += strlenW(env_end) + 1;
1498 env_end++;
1499
1500 sprintf( preloader_reserve, "WINEPRELOADRESERVE=%lx-%lx%c",
1501 (unsigned long)res_start, (unsigned long)res_end, 0 );
1502
1503 /* create the synchronization pipes */
1504
1505 if (pipe( startfd ) == -1)
1506 {
1507 if (!env) RtlReleasePebLock();
1508 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1509 RtlDestroyProcessParameters( params );
1510 return FALSE;
1511 }
1512 if (pipe( execfd ) == -1)
1513 {
1514 if (!env) RtlReleasePebLock();
1515 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1516 close( startfd[0] );
1517 close( startfd[1] );
1518 RtlDestroyProcessParameters( params );
1519 return FALSE;
1520 }
1521 fcntl( execfd[1], F_SETFD, 1 ); /* set close on exec */
1522
1523 /* create the child process */
1524
1525 if (!(pid = fork())) /* child */
1526 {
1527 char **argv = build_argv( cmd_line, 1 );
1528
1529 close( startfd[1] );
1530 close( execfd[0] );
1531
1532 /* wait for parent to tell us to start */
1533 if (read( startfd[0], &dummy, 1 ) != 1) _exit(1);
1534
1535 close( startfd[0] );
1536 /* Reset signals that we previously set to SIG_IGN */
1537 signal( SIGPIPE, SIG_DFL );
1538 signal( SIGCHLD, SIG_DFL );
1539
1540 putenv( preloader_reserve );
1541 if (unixdir) chdir(unixdir);
1542
1543 if (argv)
1544 {
1545 /* first, try for a WINELOADER environment variable */
1546 const char *loader = getenv("WINELOADER");
1547 if (loader) wine_exec_wine_binary( loader, argv, NULL, TRUE );
1548 /* now use the standard search strategy */
1549 wine_exec_wine_binary( NULL, argv, NULL, TRUE );
1550 }
1551 err = errno;
1552 write( execfd[1], &err, sizeof(err) );
1553 _exit(1);
1554 }
1555
1556 /* this is the parent */
1557
1558 close( startfd[0] );
1559 close( execfd[1] );
1560 if (pid == -1)
1561 {
1562 if (!env) RtlReleasePebLock();
1563 close( startfd[1] );
1564 close( execfd[0] );
1565 FILE_SetDosError();
1566 RtlDestroyProcessParameters( params );
1567 return FALSE;
1568 }
1569
1570 /* create the process on the server side */
1571
1572 SERVER_START_REQ( new_process )
1573 {
1574 req->inherit_all = inherit;
1575 req->create_flags = flags;
1576 req->unix_pid = pid;
1577 req->exe_file = hFile;
1578 if (startup->dwFlags & STARTF_USESTDHANDLES)
1579 {
1580 req->hstdin = startup->hStdInput;
1581 req->hstdout = startup->hStdOutput;
1582 req->hstderr = startup->hStdError;
1583 }
1584 else
1585 {
1586 req->hstdin = GetStdHandle( STD_INPUT_HANDLE );
1587 req->hstdout = GetStdHandle( STD_OUTPUT_HANDLE );
1588 req->hstderr = GetStdHandle( STD_ERROR_HANDLE );
1589 }
1590
1591 if ((flags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)) != 0)
1592 {
1593 /* this is temporary (for console handles). We have no way to control that the handle is invalid in child process otherwise */
1594 if (is_console_handle(req->hstdin)) req->hstdin = INVALID_HANDLE_VALUE;
1595 if (is_console_handle(req->hstdout)) req->hstdout = INVALID_HANDLE_VALUE;
1596 if (is_console_handle(req->hstderr)) req->hstderr = INVALID_HANDLE_VALUE;
1597 }
1598 else
1599 {
1600 if (is_console_handle(req->hstdin)) req->hstdin = console_handle_unmap(req->hstdin);
1601 if (is_console_handle(req->hstdout)) req->hstdout = console_handle_unmap(req->hstdout);
1602 if (is_console_handle(req->hstderr)) req->hstderr = console_handle_unmap(req->hstderr);
1603 }
1604
1605 wine_server_add_data( req, params, params->Size );
1606 wine_server_add_data( req, params->Environment, (env_end-params->Environment)*sizeof(WCHAR) );
1607 ret = !wine_server_call_err( req );
1608 process_info = reply->info;
1609 }
1610 SERVER_END_REQ;
1611
1612 if (!env) RtlReleasePebLock();
1613 RtlDestroyProcessParameters( params );
1614 if (!ret)
1615 {
1616 close( startfd[1] );
1617 close( execfd[0] );
1618 return FALSE;
1619 }
1620
1621 /* tell child to start and wait for it to exec */
1622
1623 write( startfd[1], &dummy, 1 );
1624 close( startfd[1] );
1625
1626 if (read( execfd[0], &err, sizeof(err) ) > 0) /* exec failed */
1627 {
1628 errno = err;
1629 FILE_SetDosError();
1630 close( execfd[0] );
1631 CloseHandle( process_info );
1632 return FALSE;
1633 }
1634 close( execfd[0] );
1635
1636 /* wait for the new process info to be ready */
1637
1638 WaitForSingleObject( process_info, INFINITE );
1639 SERVER_START_REQ( get_new_process_info )
1640 {
1641 req->info = process_info;
1642 req->pinherit = (psa && (psa->nLength >= sizeof(*psa)) && psa->bInheritHandle);
1643 req->tinherit = (tsa && (tsa->nLength >= sizeof(*tsa)) && tsa->bInheritHandle);
1644 if ((ret = !wine_server_call_err( req )))
1645 {
1646 info->dwProcessId = (DWORD)reply->pid;
1647 info->dwThreadId = (DWORD)reply->tid;
1648 info->hProcess = reply->phandle;
1649 info->hThread = reply->thandle;
1650 success = reply->success;
1651 }
1652 }
1653 SERVER_END_REQ;
1654
1655 if (ret && !success) /* new process failed to start */
1656 {
1657 DWORD exitcode;
1658 if (GetExitCodeProcess( info->hProcess, &exitcode )) SetLastError( exitcode );
1659 CloseHandle( info->hThread );
1660 CloseHandle( info->hProcess );
1661 ret = FALSE;
1662 }
1663 CloseHandle( process_info );
1664 return ret;
1665 }
1666
1667
1668 /***********************************************************************
1669 * create_vdm_process
1670 *
1671 * Create a new VDM process for a 16-bit or DOS application.
1672 */
1673 static BOOL create_vdm_process( LPCWSTR filename, LPWSTR cmd_line, LPWSTR env, LPCWSTR cur_dir,
1674 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1675 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1676 LPPROCESS_INFORMATION info, LPCSTR unixdir )
1677 {
1678 static const WCHAR argsW[] = {'%','s',' ','-','-','a','p','p','-','n','a','m','e',' ','"','%','s','"',' ','%','s',0};
1679
1680 BOOL ret;
1681 LPWSTR new_cmd_line = HeapAlloc( GetProcessHeap(), 0,
1682 (strlenW(filename) + strlenW(cmd_line) + 30) * sizeof(WCHAR) );
1683
1684 if (!new_cmd_line)
1685 {
1686 SetLastError( ERROR_OUTOFMEMORY );
1687 return FALSE;
1688 }
1689 sprintfW( new_cmd_line, argsW, winevdmW, filename, cmd_line );
1690 ret = create_process( 0, winevdmW, new_cmd_line, env, cur_dir, psa, tsa, inherit,
1691 flags, startup, info, unixdir, NULL, NULL );
1692 HeapFree( GetProcessHeap(), 0, new_cmd_line );
1693 return ret;
1694 }
1695
1696
1697 /***********************************************************************
1698 * create_cmd_process
1699 *
1700 * Create a new cmd shell process for a .BAT file.
1701 */
1702 static BOOL create_cmd_process( LPCWSTR filename, LPWSTR cmd_line, LPVOID env, LPCWSTR cur_dir,
1703 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
1704 BOOL inherit, DWORD flags, LPSTARTUPINFOW startup,
1705 LPPROCESS_INFORMATION info )
1706
1707 {
1708 static const WCHAR comspecW[] = {'C','O','M','S','P','E','C',0};
1709 static const WCHAR slashcW[] = {' ','/','c',' ',0};
1710 WCHAR comspec[MAX_PATH];
1711 WCHAR *newcmdline;
1712 BOOL ret;
1713
1714 if (!GetEnvironmentVariableW( comspecW, comspec, sizeof(comspec)/sizeof(WCHAR) ))
1715 return FALSE;
1716 if (!(newcmdline = HeapAlloc( GetProcessHeap(), 0,
1717 (strlenW(comspec) + 4 + strlenW(cmd_line) + 1) * sizeof(WCHAR))))
1718 return FALSE;
1719
1720 strcpyW( newcmdline, comspec );
1721 strcatW( newcmdline, slashcW );
1722 strcatW( newcmdline, cmd_line );
1723 ret = CreateProcessW( comspec, newcmdline, psa, tsa, inherit,
1724 flags, env, cur_dir, startup, info );
1725 HeapFree( GetProcessHeap(), 0, newcmdline );
1726 return ret;
1727 }
1728
1729
1730 /*************************************************************************
1731 * get_file_name
1732 *
1733 * Helper for CreateProcess: retrieve the file name to load from the
1734 * app name and command line. Store the file name in buffer, and
1735 * return a possibly modified command line.
1736 * Also returns a handle to the opened file if it's a Windows binary.
1737 */
1738 static LPWSTR get_file_name( LPCWSTR appname, LPWSTR cmdline, LPWSTR buffer,
1739 int buflen, HANDLE *handle )
1740 {
1741 static const WCHAR quotesW[] = {'"','%','s','"',0};
1742
1743 WCHAR *name, *pos, *ret = NULL;
1744 const WCHAR *p;
1745
1746 /* if we have an app name, everything is easy */
1747
1748 if (appname)
1749 {
1750 /* use the unmodified app name as file name */
1751 lstrcpynW( buffer, appname, buflen );
1752 *handle = open_exe_file( buffer );
1753 if (!(ret = cmdline) || !cmdline[0])
1754 {
1755 /* no command-line, create one */
1756 if ((ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(appname) + 3) * sizeof(WCHAR) )))
1757 sprintfW( ret, quotesW, appname );
1758 }
1759 return ret;
1760 }
1761
1762 if (!cmdline)
1763 {
1764 SetLastError( ERROR_INVALID_PARAMETER );
1765 return NULL;
1766 }
1767
1768 /* first check for a quoted file name */
1769
1770 if ((cmdline[0] == '"') && ((p = strchrW( cmdline + 1, '"' ))))
1771 {
1772 int len = p - cmdline - 1;
1773 /* extract the quoted portion as file name */
1774 if (!(name = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
1775 memcpy( name, cmdline + 1, len * sizeof(WCHAR) );
1776 name[len] = 0;
1777
1778 if (find_exe_file( name, buffer, buflen, handle ))
1779 ret = cmdline; /* no change necessary */
1780 goto done;
1781 }
1782
1783 /* now try the command-line word by word */
1784
1785 if (!(name = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 1) * sizeof(WCHAR) )))
1786 return NULL;
1787 pos = name;
1788 p = cmdline;
1789
1790 while (*p)
1791 {
1792 do *pos++ = *p++; while (*p && *p != ' ');
1793 *pos = 0;
1794 if (find_exe_file( name, buffer, buflen, handle ))
1795 {
1796 ret = cmdline;
1797 break;
1798 }
1799 }
1800
1801 if (!ret || !strchrW( name, ' ' )) goto done; /* no change necessary */
1802
1803 /* now build a new command-line with quotes */
1804
1805 if (!(ret = HeapAlloc( GetProcessHeap(), 0, (strlenW(cmdline) + 3) * sizeof(WCHAR) )))
1806 goto done;
1807 sprintfW( ret, quotesW, name );
1808 strcatW( ret, p );
1809
1810 done:
1811 HeapFree( GetProcessHeap(), 0, name );
1812 return ret;
1813 }
1814
1815
1816 /**********************************************************************
1817 * CreateProcessA (KERNEL32.@)
1818 */
1819 BOOL WINAPI CreateProcessA( LPCSTR app_name, LPSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1820 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit,
1821 DWORD flags, LPVOID env, LPCSTR cur_dir,
1822 LPSTARTUPINFOA startup_info, LPPROCESS_INFORMATION info )
1823 {
1824 BOOL ret = FALSE;
1825 WCHAR *app_nameW = NULL, *cmd_lineW = NULL, *cur_dirW = NULL;
1826 UNICODE_STRING desktopW, titleW;
1827 STARTUPINFOW infoW;
1828
1829 desktopW.Buffer = NULL;
1830 titleW.Buffer = NULL;
1831 if (app_name && !(app_nameW = FILE_name_AtoW( app_name, TRUE ))) goto done;
1832 if (cmd_line && !(cmd_lineW = FILE_name_AtoW( cmd_line, TRUE ))) goto done;
1833 if (cur_dir && !(cur_dirW = FILE_name_AtoW( cur_dir, TRUE ))) goto done;
1834
1835 if (startup_info->lpDesktop) RtlCreateUnicodeStringFromAsciiz( &desktopW, startup_info->lpDesktop );
1836 if (startup_info->lpTitle) RtlCreateUnicodeStringFromAsciiz( &titleW, startup_info->lpTitle );
1837
1838 memcpy( &infoW, startup_info, sizeof(infoW) );
1839 infoW.lpDesktop = desktopW.Buffer;
1840 infoW.lpTitle = titleW.Buffer;
1841
1842 if (startup_info->lpReserved)
1843 FIXME("StartupInfo.lpReserved is used, please report (%s)\n",
1844 debugstr_a(startup_info->lpReserved));
1845
1846 ret = CreateProcessW( app_nameW, cmd_lineW, process_attr, thread_attr,
1847 inherit, flags, env, cur_dirW, &infoW, info );
1848 done:
1849 HeapFree( GetProcessHeap(), 0, app_nameW );
1850 HeapFree( GetProcessHeap(), 0, cmd_lineW );
1851 HeapFree( GetProcessHeap(), 0, cur_dirW );
1852 RtlFreeUnicodeString( &desktopW );
1853 RtlFreeUnicodeString( &titleW );
1854 return ret;
1855 }
1856
1857
1858 /**********************************************************************
1859 * CreateProcessW (KERNEL32.@)
1860 */
1861 BOOL WINAPI CreateProcessW( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1862 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
1863 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
1864 LPPROCESS_INFORMATION info )
1865 {
1866 BOOL retv = FALSE;
1867 HANDLE hFile = 0;
1868 char *unixdir = NULL;
1869 WCHAR name[MAX_PATH];
1870 WCHAR *tidy_cmdline, *p, *envW = env;
1871 void *res_start, *res_end;
1872
1873 /* Process the AppName and/or CmdLine to get module name and path */
1874
1875 TRACE("app %s cmdline %s\n", debugstr_w(app_name), debugstr_w(cmd_line) );
1876
1877 if (!(tidy_cmdline = get_file_name( app_name, cmd_line, name, sizeof(name), &hFile )))
1878 return FALSE;
1879 if (hFile == INVALID_HANDLE_VALUE) goto done;
1880
1881 /* Warn if unsupported features are used */
1882
1883 if (flags & (IDLE_PRIORITY_CLASS | HIGH_PRIORITY_CLASS | REALTIME_PRIORITY_CLASS |
1884 CREATE_NEW_PROCESS_GROUP | CREATE_SEPARATE_WOW_VDM | CREATE_SHARED_WOW_VDM |
1885 CREATE_DEFAULT_ERROR_MODE | CREATE_NO_WINDOW |
1886 PROFILE_USER | PROFILE_KERNEL | PROFILE_SERVER))
1887 WARN("(%s,...): ignoring some flags in %lx\n", debugstr_w(name), flags);
1888
1889 if (cur_dir)
1890 {
1891 unixdir = wine_get_unix_file_name( cur_dir );
1892 }
1893 else
1894 {
1895 WCHAR buf[MAX_PATH];
1896 if (GetCurrentDirectoryW(MAX_PATH, buf)) unixdir = wine_get_unix_file_name( buf );
1897 }
1898
1899 if (env && !(flags & CREATE_UNICODE_ENVIRONMENT)) /* convert environment to unicode */
1900 {
1901 char *p = env;
1902 DWORD lenW;
1903
1904 while (*p) p += strlen(p) + 1;
1905 p++; /* final null */
1906 lenW = MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, NULL, 0 );
1907 envW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) );
1908 MultiByteToWideChar( CP_ACP, 0, env, p - (char*)env, envW, lenW );
1909 flags |= CREATE_UNICODE_ENVIRONMENT;
1910 }
1911
1912 info->hThread = info->hProcess = 0;
1913 info->dwProcessId = info->dwThreadId = 0;
1914
1915 /* Determine executable type */
1916
1917 if (!hFile) /* builtin exe */
1918 {
1919 TRACE( "starting %s as Winelib app\n", debugstr_w(name) );
1920 retv = create_process( 0, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1921 inherit, flags, startup_info, info, unixdir, NULL, NULL );
1922 goto done;
1923 }
1924
1925 switch( MODULE_GetBinaryType( hFile, &res_start, &res_end ))
1926 {
1927 case BINARY_PE_EXE:
1928 TRACE( "starting %s as Win32 binary (%p-%p)\n", debugstr_w(name), res_start, res_end );
1929 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1930 inherit, flags, startup_info, info, unixdir, res_start, res_end );
1931 break;
1932 case BINARY_OS216:
1933 case BINARY_WIN16:
1934 case BINARY_DOS:
1935 TRACE( "starting %s as Win16/DOS binary\n", debugstr_w(name) );
1936 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1937 inherit, flags, startup_info, info, unixdir );
1938 break;
1939 case BINARY_PE_DLL:
1940 TRACE( "not starting %s since it is a dll\n", debugstr_w(name) );
1941 SetLastError( ERROR_BAD_EXE_FORMAT );
1942 break;
1943 case BINARY_UNIX_LIB:
1944 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_w(name) );
1945 retv = create_process( hFile, name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1946 inherit, flags, startup_info, info, unixdir, NULL, NULL );
1947 break;
1948 case BINARY_UNKNOWN:
1949 /* check for .com or .bat extension */
1950 if ((p = strrchrW( name, '.' )))
1951 {
1952 if (!strcmpiW( p, comW ) || !strcmpiW( p, pifW ))
1953 {
1954 TRACE( "starting %s as DOS binary\n", debugstr_w(name) );
1955 retv = create_vdm_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1956 inherit, flags, startup_info, info, unixdir );
1957 break;
1958 }
1959 if (!strcmpiW( p, batW ))
1960 {
1961 TRACE( "starting %s as batch binary\n", debugstr_w(name) );
1962 retv = create_cmd_process( name, tidy_cmdline, envW, cur_dir, process_attr, thread_attr,
1963 inherit, flags, startup_info, info );
1964 break;
1965 }
1966 }
1967 /* fall through */
1968 case BINARY_UNIX_EXE:
1969 {
1970 /* unknown file, try as unix executable */
1971 char *unix_name;
1972
1973 TRACE( "starting %s as Unix binary\n", debugstr_w(name) );
1974
1975 if ((unix_name = wine_get_unix_file_name( name )))
1976 {
1977 retv = (fork_and_exec( unix_name, tidy_cmdline, envW, unixdir ) != -1);
1978 HeapFree( GetProcessHeap(), 0, unix_name );
1979 }
1980 }
1981 break;
1982 }
1983 CloseHandle( hFile );
1984
1985 done:
1986 if (tidy_cmdline != cmd_line) HeapFree( GetProcessHeap(), 0, tidy_cmdline );
1987 if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
1988 HeapFree( GetProcessHeap(), 0, unixdir );
1989 return retv;
1990 }
1991
1992
1993 /***********************************************************************
1994 * wait_input_idle
1995 *
1996 * Wrapper to call WaitForInputIdle USER function
1997 */
1998 typedef DWORD (WINAPI *WaitForInputIdle_ptr)( HANDLE hProcess, DWORD dwTimeOut );
1999
2000 static DWORD wait_input_idle( HANDLE process, DWORD timeout )
2001 {
2002 HMODULE mod = GetModuleHandleA( "user32.dll" );
2003 if (mod)
2004 {
2005 WaitForInputIdle_ptr ptr = (WaitForInputIdle_ptr)GetProcAddress( mod, "WaitForInputIdle" );
2006 if (ptr) return ptr( process, timeout );
2007 }
2008 return 0;
2009 }
2010
2011
2012 /***********************************************************************
2013 * WinExec (KERNEL32.@)
2014 */
2015 UINT WINAPI WinExec( LPCSTR lpCmdLine, UINT nCmdShow )
2016 {
2017 PROCESS_INFORMATION info;
2018 STARTUPINFOA startup;
2019 char *cmdline;
2020 UINT ret;
2021
2022 memset( &startup, 0, sizeof(startup) );
2023 startup.cb = sizeof(startup);
2024 startup.dwFlags = STARTF_USESHOWWINDOW;
2025 startup.wShowWindow = nCmdShow;
2026
2027 /* cmdline needs to be writeable for CreateProcess */
2028 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(lpCmdLine)+1 ))) return 0;
2029 strcpy( cmdline, lpCmdLine );
2030
2031 if (CreateProcessA( NULL, cmdline, NULL, NULL, FALSE,
2032 0, NULL, NULL, &startup, &info ))
2033 {
2034 /* Give 30 seconds to the app to come up */
2035 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
2036 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
2037 ret = 33;
2038 /* Close off the handles */
2039 CloseHandle( info.hThread );
2040 CloseHandle( info.hProcess );
2041 }
2042 else if ((ret = GetLastError()) >= 32)
2043 {
2044 FIXME("Strange error set by CreateProcess: %d\n", ret );
2045 ret = 11;
2046 }
2047 HeapFree( GetProcessHeap(), 0, cmdline );
2048 return ret;
2049 }
2050
2051
2052 /**********************************************************************
2053 * LoadModule (KERNEL32.@)
2054 */
2055 HINSTANCE WINAPI LoadModule( LPCSTR name, LPVOID paramBlock )
2056 {
2057 LOADPARMS32 *params = paramBlock;
2058 PROCESS_INFORMATION info;
2059 STARTUPINFOA startup;
2060 HINSTANCE hInstance;
2061 LPSTR cmdline, p;
2062 char filename[MAX_PATH];
2063 BYTE len;
2064
2065 if (!name) return (HINSTANCE)ERROR_FILE_NOT_FOUND;
2066
2067 if (!SearchPathA( NULL, name, ".exe", sizeof(filename), filename, NULL ) &&
2068 !SearchPathA( NULL, name, NULL, sizeof(filename), filename, NULL ))
2069 return (HINSTANCE)GetLastError();
2070
2071 len = (BYTE)params->lpCmdLine[0];
2072 if (!(cmdline = HeapAlloc( GetProcessHeap(), 0, strlen(filename) + len + 2 )))
2073 return (HINSTANCE)ERROR_NOT_ENOUGH_MEMORY;
2074
2075 strcpy( cmdline, filename );
2076 p = cmdline + strlen(cmdline);
2077 *p++ = ' ';
2078 memcpy( p, params->lpCmdLine + 1, len );
2079 p[len] = 0;
2080
2081 memset( &startup, 0, sizeof(startup) );
2082 startup.cb = sizeof(startup);
2083 if (params->lpCmdShow)
2084 {
2085 startup.dwFlags = STARTF_USESHOWWINDOW;
2086 startup.wShowWindow = ((WORD *)params->lpCmdShow)[1];
2087 }
2088
2089 if (CreateProcessA( filename, cmdline, NULL, NULL, FALSE, 0,
2090 params->lpEnvAddress, NULL, &startup, &info ))
2091 {
2092 /* Give 30 seconds to the app to come up */
2093 if (wait_input_idle( info.hProcess, 30000 ) == WAIT_FAILED)
2094 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
2095 hInstance = (HINSTANCE)33;
2096 /* Close off the handles */
2097 CloseHandle( info.hThread );
2098 CloseHandle( info.hProcess );
2099 }
2100 else if ((hInstance = (HINSTANCE)GetLastError()) >= (HINSTANCE)32)
2101 {
2102 FIXME("Strange error set by CreateProcess: %p\n", hInstance );
2103 hInstance = (HINSTANCE)11;
2104 }
2105
2106 HeapFree( GetProcessHeap(), 0, cmdline );
2107 return hInstance;
2108 }
2109
2110
2111 /******************************************************************************
2112 * TerminateProcess (KERNEL32.@)
2113 */
2114 BOOL WINAPI TerminateProcess( HANDLE handle, DWORD exit_code )
2115 {
2116 NTSTATUS status = NtTerminateProcess( handle, exit_code );
2117 if (status) SetLastError( RtlNtStatusToDosError(status) );
2118 return !status;
2119 }
2120
2121
2122 /***********************************************************************
2123 * ExitProcess (KERNEL32.@)
2124 */
2125 void WINAPI ExitProcess( DWORD status )
2126 {
2127 LdrShutdownProcess();
2128 SERVER_START_REQ( terminate_process )
2129 {
2130 /* send the exit code to the server */
2131 req->handle = GetCurrentProcess();
2132 req->exit_code = status;
2133 wine_server_call( req );
2134 }
2135 SERVER_END_REQ;
2136 exit( status );
2137 }
2138
2139
2140 /***********************************************************************
2141 * GetExitCodeProcess [KERNEL32.@]
2142 *
2143 * Gets termination status of specified process
2144 *
2145 * RETURNS
2146 * Success: TRUE
2147 * Failure: FALSE
2148 */
2149 BOOL WINAPI GetExitCodeProcess(
2150 HANDLE hProcess, /* [in] handle to the process */
2151 LPDWORD lpExitCode) /* [out] address to receive termination status */
2152 {
2153 NTSTATUS status;
2154 PROCESS_BASIC_INFORMATION pbi;
2155
2156 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2157 sizeof(pbi), NULL);
2158 if (status == STATUS_SUCCESS)
2159 {
2160 if (lpExitCode) *lpExitCode = pbi.ExitStatus;
2161 return TRUE;
2162 }
2163 SetLastError( RtlNtStatusToDosError(status) );
2164 return FALSE;
2165 }
2166
2167
2168 /***********************************************************************
2169 * SetErrorMode (KERNEL32.@)
2170 */
2171 UINT WINAPI SetErrorMode( UINT mode )
2172 {
2173 UINT old = process_error_mode;
2174 process_error_mode = mode;
2175 return old;
2176 }
2177
2178
2179 /**********************************************************************
2180 * TlsAlloc [KERNEL32.@] Allocates a TLS index.
2181 *
2182 * Allocates a thread local storage index
2183 *
2184 * RETURNS
2185 * Success: TLS Index
2186 * Failure: 0xFFFFFFFF
2187 */
2188 DWORD WINAPI TlsAlloc( void )
2189 {
2190 DWORD index;
2191 PEB * const peb = NtCurrentTeb()->Peb;
2192
2193 RtlAcquirePebLock();
2194 index = RtlFindClearBitsAndSet( peb->TlsBitmap, 1, 0 );
2195 if (index != ~0UL) NtCurrentTeb()->TlsSlots[index] = 0; /* clear the value */
2196 else
2197 {
2198 index = RtlFindClearBitsAndSet( peb->TlsExpansionBitmap, 1, 0 );
2199 if (index != ~0UL)
2200 {
2201 if (!NtCurrentTeb()->TlsExpansionSlots &&
2202 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2203 8 * sizeof(peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2204 {
2205 RtlClearBits( peb->TlsExpansionBitmap, index, 1 );
2206 index = ~0UL;
2207 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2208 }
2209 else
2210 {
2211 NtCurrentTeb()->TlsExpansionSlots[index] = 0; /* clear the value */
2212 index += TLS_MINIMUM_AVAILABLE;
2213 }
2214 }
2215 else SetLastError( ERROR_NO_MORE_ITEMS );
2216 }
2217 RtlReleasePebLock();
2218 return index;
2219 }
2220
2221
2222 /**********************************************************************
2223 * TlsFree [KERNEL32.@] Releases a TLS index.
2224 *
2225 * Releases a thread local storage index, making it available for reuse
2226 *
2227 * RETURNS
2228 * Success: TRUE
2229 * Failure: FALSE
2230 */
2231 BOOL WINAPI TlsFree(
2232 DWORD index) /* [in] TLS Index to free */
2233 {
2234 BOOL ret;
2235
2236 RtlAcquirePebLock();
2237 if (index >= TLS_MINIMUM_AVAILABLE)
2238 {
2239 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2240 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsExpansionBitmap, index - TLS_MINIMUM_AVAILABLE, 1 );
2241 }
2242 else
2243 {
2244 ret = RtlAreBitsSet( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2245 if (ret) RtlClearBits( NtCurrentTeb()->Peb->TlsBitmap, index, 1 );
2246 }
2247 if (ret) NtSetInformationThread( GetCurrentThread(), ThreadZeroTlsCell, &index, sizeof(index) );
2248 else SetLastError( ERROR_INVALID_PARAMETER );
2249 RtlReleasePebLock();
2250 return TRUE;
2251 }
2252
2253
2254 /**********************************************************************
2255 * TlsGetValue [KERNEL32.@] Gets value in a thread's TLS slot
2256 *
2257 * RETURNS
2258 * Success: Value stored in calling thread's TLS slot for index
2259 * Failure: 0 and GetLastError() returns NO_ERROR
2260 */
2261 LPVOID WINAPI TlsGetValue(
2262 DWORD index) /* [in] TLS index to retrieve value for */
2263 {
2264 LPVOID ret;
2265
2266 if (index < TLS_MINIMUM_AVAILABLE)
2267 {
2268 ret = NtCurrentTeb()->TlsSlots[index];
2269 }
2270 else
2271 {
2272 index -= TLS_MINIMUM_AVAILABLE;
2273 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2274 {
2275 SetLastError( ERROR_INVALID_PARAMETER );
2276 return NULL;
2277 }
2278 if (!NtCurrentTeb()->TlsExpansionSlots) ret = NULL;
2279 else ret = NtCurrentTeb()->TlsExpansionSlots[index];
2280 }
2281 SetLastError( ERROR_SUCCESS );
2282 return ret;
2283 }
2284
2285
2286 /**********************************************************************
2287 * TlsSetValue [KERNEL32.@] Stores a value in the thread's TLS slot.
2288 *
2289 * RETURNS
2290 * Success: TRUE
2291 * Failure: FALSE
2292 */
2293 BOOL WINAPI TlsSetValue(
2294 DWORD index, /* [in] TLS index to set value for */
2295 LPVOID value) /* [in] Value to be stored */
2296 {
2297 if (index < TLS_MINIMUM_AVAILABLE)
2298 {
2299 NtCurrentTeb()->TlsSlots[index] = value;
2300 }
2301 else
2302 {
2303 index -= TLS_MINIMUM_AVAILABLE;
2304 if (index >= 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits))
2305 {
2306 SetLastError( ERROR_INVALID_PARAMETER );
2307 return FALSE;
2308 }
2309 if (!NtCurrentTeb()->TlsExpansionSlots &&
2310 !(NtCurrentTeb()->TlsExpansionSlots = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2311 8 * sizeof(NtCurrentTeb()->Peb->TlsExpansionBitmapBits) * sizeof(void*) )))
2312 {
2313 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2314 return FALSE;
2315 }
2316 NtCurrentTeb()->TlsExpansionSlots[index] = value;
2317 }
2318 return TRUE;
2319 }
2320
2321
2322 /***********************************************************************
2323 * GetProcessFlags (KERNEL32.@)
2324 */
2325 DWORD WINAPI GetProcessFlags( DWORD processid )
2326 {
2327 IMAGE_NT_HEADERS *nt;
2328 DWORD flags = 0;
2329
2330 if (processid && processid != GetCurrentProcessId()) return 0;
2331
2332 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2333 {
2334 if (nt->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
2335 flags |= PDB32_CONSOLE_PROC;
2336 }
2337 if (!AreFileApisANSI()) flags |= PDB32_FILE_APIS_OEM;
2338 if (IsDebuggerPresent()) flags |= PDB32_DEBUGGED;
2339 return flags;
2340 }
2341
2342
2343 /***********************************************************************
2344 * GetProcessDword (KERNEL.485)
2345 * GetProcessDword (KERNEL32.18)
2346 * 'Of course you cannot directly access Windows internal structures'
2347 */
2348 DWORD WINAPI GetProcessDword( DWORD dwProcessID, INT offset )
2349 {
2350 DWORD x, y;
2351 STARTUPINFOW siw;
2352
2353 TRACE("(%ld, %d)\n", dwProcessID, offset );
2354
2355 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2356 {
2357 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
2358 return 0;
2359 }
2360
2361 switch ( offset )
2362 {
2363 case GPD_APP_COMPAT_FLAGS:
2364 return GetAppCompatFlags16(0);
2365 case GPD_LOAD_DONE_EVENT:
2366 return 0;
2367 case GPD_HINSTANCE16:
2368 return GetTaskDS16();
2369 case GPD_WINDOWS_VERSION:
2370 return GetExeVersion16();
2371 case GPD_THDB:
2372 return (DWORD)NtCurrentTeb() - 0x10 /* FIXME */;
2373 case GPD_PDB:
2374 return (DWORD)NtCurrentTeb()->Peb;
2375 case GPD_STARTF_SHELLDATA: /* return stdoutput handle from startupinfo ??? */
2376 GetStartupInfoW(&siw);
2377 return (DWORD)siw.hStdOutput;
2378 case GPD_STARTF_HOTKEY: /* return stdinput handle from startupinfo ??? */
2379 GetStartupInfoW(&siw);
2380 return (DWORD)siw.hStdInput;
2381 case GPD_STARTF_SHOWWINDOW:
2382 GetStartupInfoW(&siw);
2383 return siw.wShowWindow;
2384 case GPD_STARTF_SIZE:
2385 GetStartupInfoW(&siw);
2386 x = siw.dwXSize;
2387 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2388 y = siw.dwYSize;
2389 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2390 return MAKELONG( x, y );
2391 case GPD_STARTF_POSITION:
2392 GetStartupInfoW(&siw);
2393 x = siw.dwX;
2394 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
2395 y = siw.dwY;
2396 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
2397 return MAKELONG( x, y );
2398 case GPD_STARTF_FLAGS:
2399 GetStartupInfoW(&siw);
2400 return siw.dwFlags;
2401 case GPD_PARENT:
2402 return 0;
2403 case GPD_FLAGS:
2404 return GetProcessFlags(0);
2405 case GPD_USERDATA:
2406 return process_dword;
2407 default:
2408 ERR("Unknown offset %d\n", offset );
2409 return 0;
2410 }
2411 }
2412
2413 /***********************************************************************
2414 * SetProcessDword (KERNEL.484)
2415 * 'Of course you cannot directly access Windows internal structures'
2416 */
2417 void WINAPI SetProcessDword( DWORD dwProcessID, INT offset, DWORD value )
2418 {
2419 TRACE("(%ld, %d)\n", dwProcessID, offset );
2420
2421 if (dwProcessID && dwProcessID != GetCurrentProcessId())
2422 {
2423 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
2424 return;
2425 }
2426
2427 switch ( offset )
2428 {
2429 case GPD_APP_COMPAT_FLAGS:
2430 case GPD_LOAD_DONE_EVENT:
2431 case GPD_HINSTANCE16:
2432 case GPD_WINDOWS_VERSION:
2433 case GPD_THDB:
2434 case GPD_PDB:
2435 case GPD_STARTF_SHELLDATA:
2436 case GPD_STARTF_HOTKEY:
2437 case GPD_STARTF_SHOWWINDOW:
2438 case GPD_STARTF_SIZE:
2439 case GPD_STARTF_POSITION:
2440 case GPD_STARTF_FLAGS:
2441 case GPD_PARENT:
2442 case GPD_FLAGS:
2443 ERR("Not allowed to modify offset %d\n", offset );
2444 break;
2445 case GPD_USERDATA:
2446 process_dword = value;
2447 break;
2448 default:
2449 ERR("Unknown offset %d\n", offset );
2450 break;
2451 }
2452 }
2453
2454
2455 /***********************************************************************
2456 * ExitProcess (KERNEL.466)
2457 */
2458 void WINAPI ExitProcess16( WORD status )
2459 {
2460 DWORD count;
2461 ReleaseThunkLock( &count );
2462 ExitProcess( status );
2463 }
2464
2465
2466 /*********************************************************************
2467 * OpenProcess (KERNEL32.@)
2468 */
2469 HANDLE WINAPI OpenProcess( DWORD access, BOOL inherit, DWORD id )
2470 {
2471 HANDLE ret = 0;
2472 SERVER_START_REQ( open_process )
2473 {
2474 req->pid = id;
2475 req->access = access;
2476 req->inherit = inherit;
2477 if (!wine_server_call_err( req )) ret = reply->handle;
2478 }
2479 SERVER_END_REQ;
2480 return ret;
2481 }
2482
2483
2484 /*********************************************************************
2485 * MapProcessHandle (KERNEL.483)
2486 * GetProcessId (KERNEL32.@)
2487 */
2488 DWORD WINAPI GetProcessId( HANDLE hProcess )
2489 {
2490 NTSTATUS status;
2491 PROCESS_BASIC_INFORMATION pbi;
2492
2493 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2494 sizeof(pbi), NULL);
2495 if (status == STATUS_SUCCESS) return pbi.UniqueProcessId;
2496 SetLastError( RtlNtStatusToDosError(status) );
2497 return 0;
2498 }
2499
2500
2501 /*********************************************************************
2502 * CloseW32Handle (KERNEL.474)
2503 * CloseHandle (KERNEL32.@)
2504 */
2505 BOOL WINAPI CloseHandle( HANDLE handle )
2506 {
2507 NTSTATUS status;
2508
2509 /* stdio handles need special treatment */
2510 if ((handle == (HANDLE)STD_INPUT_HANDLE) ||
2511 (handle == (HANDLE)STD_OUTPUT_HANDLE) ||
2512 (handle == (HANDLE)STD_ERROR_HANDLE))
2513 handle = GetStdHandle( (DWORD)handle );
2514
2515 if (is_console_handle(handle))
2516 return CloseConsoleHandle(handle);
2517
2518 status = NtClose( handle );
2519 if (status) SetLastError( RtlNtStatusToDosError(status) );
2520 return !status;
2521 }
2522
2523
2524 /*********************************************************************
2525 * GetHandleInformation (KERNEL32.@)
2526 */
2527 BOOL WINAPI GetHandleInformation( HANDLE handle, LPDWORD flags )
2528 {
2529 BOOL ret;
2530 SERVER_START_REQ( set_handle_info )
2531 {
2532 req->handle = handle;
2533 req->flags = 0;
2534 req->mask = 0;
2535 req->fd = -1;
2536 ret = !wine_server_call_err( req );
2537 if (ret && flags) *flags = reply->old_flags;
2538 }
2539 SERVER_END_REQ;
2540 return ret;
2541 }
2542
2543
2544 /*********************************************************************
2545 * SetHandleInformation (KERNEL32.@)
2546 */
2547 BOOL WINAPI SetHandleInformation( HANDLE handle, DWORD mask, DWORD flags )
2548 {
2549 BOOL ret;
2550 SERVER_START_REQ( set_handle_info )
2551 {
2552 req->handle = handle;
2553 req->flags = flags;
2554 req->mask = mask;
2555 req->fd = -1;
2556 ret = !wine_server_call_err( req );
2557 }
2558 SERVER_END_REQ;
2559 return ret;
2560 }
2561
2562
2563 /*********************************************************************
2564 * DuplicateHandle (KERNEL32.@)
2565 */
2566 BOOL WINAPI DuplicateHandle( HANDLE source_process, HANDLE source,
2567 HANDLE dest_process, HANDLE *dest,
2568 DWORD access, BOOL inherit, DWORD options )
2569 {
2570 NTSTATUS status;
2571
2572 if (is_console_handle(source))
2573 {
2574 /* FIXME: this test is not sufficient, we need to test process ids, not handles */
2575 if (source_process != dest_process ||
2576 source_process != GetCurrentProcess())
2577 {
2578 SetLastError(ERROR_INVALID_PARAMETER);
2579 return FALSE;
2580 }
2581 *dest = DuplicateConsoleHandle( source, access, inherit, options );
2582 return (*dest != INVALID_HANDLE_VALUE);
2583 }
2584 status = NtDuplicateObject( source_process, source, dest_process, dest,
2585 access, inherit ? OBJ_INHERIT : 0, options );
2586 if (status) SetLastError( RtlNtStatusToDosError(status) );
2587 return !status;
2588 }
2589
2590
2591 /***********************************************************************
2592 * ConvertToGlobalHandle (KERNEL.476)
2593 * ConvertToGlobalHandle (KERNEL32.@)
2594 */
2595 HANDLE WINAPI ConvertToGlobalHandle(HANDLE hSrc)
2596 {
2597 HANDLE ret = INVALID_HANDLE_VALUE;
2598 DuplicateHandle( GetCurrentProcess(), hSrc, GetCurrentProcess(), &ret, 0, FALSE,
2599 DUP_HANDLE_MAKE_GLOBAL | DUP_HANDLE_SAME_ACCESS | DUP_HANDLE_CLOSE_SOURCE );
2600 return ret;
2601 }
2602
2603
2604 /***********************************************************************
2605 * SetHandleContext (KERNEL32.@)
2606 */
2607 BOOL WINAPI SetHandleContext(HANDLE hnd,DWORD context)
2608 {
2609 FIXME("(%p,%ld), stub. In case this got called by WSOCK32/WS2_32: "
2610 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd,context);
2611 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2612 return FALSE;
2613 }
2614
2615
2616 /***********************************************************************
2617 * GetHandleContext (KERNEL32.@)
2618 */
2619 DWORD WINAPI GetHandleContext(HANDLE hnd)
2620 {
2621 FIXME("(%p), stub. In case this got called by WSOCK32/WS2_32: "
2622 "the external WINSOCK DLLs won't work with WINE, don't use them.\n",hnd);
2623 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2624 return 0;
2625 }
2626
2627
2628 /***********************************************************************
2629 * CreateSocketHandle (KERNEL32.@)
2630 */
2631 HANDLE WINAPI CreateSocketHandle(void)
2632 {
2633 FIXME("(), stub. In case this got called by WSOCK32/WS2_32: "
2634 "the external WINSOCK DLLs won't work with WINE, don't use them.\n");
2635 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2636 return INVALID_HANDLE_VALUE;
2637 }
2638
2639
2640 /***********************************************************************
2641 * SetPriorityClass (KERNEL32.@)
2642 */
2643 BOOL WINAPI SetPriorityClass( HANDLE hprocess, DWORD priorityclass )
2644 {
2645 BOOL ret;
2646 SERVER_START_REQ( set_process_info )
2647 {
2648 req->handle = hprocess;
2649 req->priority = priorityclass;
2650 req->mask = SET_PROCESS_INFO_PRIORITY;
2651 ret = !wine_server_call_err( req );
2652 }
2653 SERVER_END_REQ;
2654 return ret;
2655 }
2656
2657
2658 /***********************************************************************
2659 * GetPriorityClass (KERNEL32.@)
2660 */
2661 DWORD WINAPI GetPriorityClass(HANDLE hProcess)
2662 {
2663 NTSTATUS status;
2664 PROCESS_BASIC_INFORMATION pbi;
2665
2666 status = NtQueryInformationProcess(hProcess, ProcessBasicInformation, &pbi,
2667 sizeof(pbi), NULL);
2668 if (status == STATUS_SUCCESS) return pbi.BasePriority;
2669 SetLastError( RtlNtStatusToDosError(status) );
2670 return 0;
2671 }
2672
2673
2674 /***********************************************************************
2675 * SetProcessAffinityMask (KERNEL32.@)
2676 */
2677 BOOL WINAPI SetProcessAffinityMask( HANDLE hProcess, DWORD_PTR affmask )
2678 {
2679 BOOL ret;
2680 SERVER_START_REQ( set_process_info )
2681 {
2682 req->handle = hProcess;
2683 req->affinity = affmask;
2684 req->mask = SET_PROCESS_INFO_AFFINITY;
2685 ret = !wine_server_call_err( req );
2686 }
2687 SERVER_END_REQ;
2688 return ret;
2689 }
2690
2691
2692 /**********************************************************************
2693 * GetProcessAffinityMask (KERNEL32.@)
2694 */
2695 BOOL WINAPI GetProcessAffinityMask( HANDLE hProcess,
2696 LPDWORD lpProcessAffinityMask,
2697 LPDWORD lpSystemAffinityMask )
2698 {
2699 BOOL ret = FALSE;
2700 SERVER_START_REQ( get_process_info )
2701 {
2702 req->handle = hProcess;
2703 if (!wine_server_call_err( req ))
2704 {
2705 if (lpProcessAffinityMask) *lpProcessAffinityMask = reply->process_affinity;
2706 if (lpSystemAffinityMask) *lpSystemAffinityMask = reply->system_affinity;
2707 ret = TRUE;
2708 }
2709 }
2710 SERVER_END_REQ;
2711 return ret;
2712 }
2713
2714
2715 /***********************************************************************
2716 * GetProcessVersion (KERNEL32.@)
2717 */
2718 DWORD WINAPI GetProcessVersion( DWORD processid )
2719 {
2720 IMAGE_NT_HEADERS *nt;
2721
2722 if (processid && processid != GetCurrentProcessId())
2723 {
2724 FIXME("should use ReadProcessMemory\n");
2725 return 0;
2726 }
2727 if ((nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress )))
2728 return ((nt->OptionalHeader.MajorSubsystemVersion << 16) |
2729 nt->OptionalHeader.MinorSubsystemVersion);
2730 return 0;
2731 }
2732
2733
2734 /***********************************************************************
2735 * SetProcessWorkingSetSize [KERNEL32.@]
2736 * Sets the min/max working set sizes for a specified process.
2737 *
2738 * PARAMS
2739 * hProcess [I] Handle to the process of interest
2740 * minset [I] Specifies minimum working set size
2741 * maxset [I] Specifies maximum working set size
2742 *
2743 * RETURNS
2744 * Success: TRUE
2745 * Failure: FALSE
2746 */
2747 BOOL WINAPI SetProcessWorkingSetSize(HANDLE hProcess, SIZE_T minset,
2748 SIZE_T maxset)
2749 {
2750 FIXME("(%p,%ld,%ld): stub - harmless\n",hProcess,minset,maxset);
2751 if(( minset == (SIZE_T)-1) && (maxset == (SIZE_T)-1)) {
2752 /* Trim the working set to zero */
2753 /* Swap the process out of physical RAM */
2754 }
2755 return TRUE;
2756 }
2757
2758 /***********************************************************************
2759 * GetProcessWorkingSetSize (KERNEL32.@)
2760 */
2761 BOOL WINAPI GetProcessWorkingSetSize(HANDLE hProcess, PSIZE_T minset,
2762 PSIZE_T maxset)
2763 {
2764 FIXME("(%p,%p,%p): stub\n",hProcess,minset,maxset);
2765 /* 32 MB working set size */
2766 if (minset) *minset = 32*1024*1024;
2767 if (maxset) *maxset = 32*1024*1024;
2768 return TRUE;
2769 }
2770
2771
2772 /***********************************************************************
2773 * SetProcessShutdownParameters (KERNEL32.@)
2774 */
2775 BOOL WINAPI SetProcessShutdownParameters(DWORD level, DWORD flags)
2776 {
2777 FIXME("(%08lx, %08lx): partial stub.\n", level, flags);
2778 shutdown_flags = flags;
2779 shutdown_priority = level;
2780 return TRUE;
2781 }
2782
2783
2784 /***********************************************************************
2785 * GetProcessShutdownParameters (KERNEL32.@)
2786 *
2787 */
2788 BOOL WINAPI GetProcessShutdownParameters( LPDWORD lpdwLevel, LPDWORD lpdwFlags )
2789 {
2790 *lpdwLevel = shutdown_priority;
2791 *lpdwFlags = shutdown_flags;
2792 return TRUE;
2793 }
2794
2795
2796 /***********************************************************************
2797 * GetProcessPriorityBoost (KERNEL32.@)
2798 */
2799 BOOL WINAPI GetProcessPriorityBoost(HANDLE hprocess,PBOOL pDisablePriorityBoost)
2800 {
2801 FIXME("(%p,%p): semi-stub\n", hprocess, pDisablePriorityBoost);
2802
2803 /* Report that no boost is present.. */
2804 *pDisablePriorityBoost = FALSE;
2805
2806 return TRUE;
2807 }
2808
2809 /***********************************************************************
2810 * SetProcessPriorityBoost (KERNEL32.@)
2811 */
2812 BOOL WINAPI SetProcessPriorityBoost(HANDLE hprocess,BOOL disableboost)
2813 {
2814 FIXME("(%p,%d): stub\n",hprocess,disableboost);
2815 /* Say we can do it. I doubt the program will notice that we don't. */
2816 return TRUE;
2817 }
2818
2819
2820 /***********************************************************************
2821 * ReadProcessMemory (KERNEL32.@)
2822 */
2823 BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
2824 SIZE_T *bytes_read )
2825 {
2826 NTSTATUS status = NtReadVirtualMemory( process, addr, buffer, size, bytes_read );
2827 if (status) SetLastError( RtlNtStatusToDosError(status) );
2828 return !status;
2829 }
2830
2831
2832 /***********************************************************************
2833 * WriteProcessMemory (KERNEL32.@)
2834 */
2835 BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
2836 SIZE_T *bytes_written )
2837 {
2838 NTSTATUS status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written );
2839 if (status) SetLastError( RtlNtStatusToDosError(status) );
2840 return !status;
2841 }
2842
2843
2844 /****************************************************************************
2845 * FlushInstructionCache (KERNEL32.@)
2846 */
2847 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
2848 {
2849 NTSTATUS status;
2850 if (GetVersion() & 0x80000000) return TRUE; /* not NT, always TRUE */
2851 status = NtFlushInstructionCache( hProcess, lpBaseAddress, dwSize );
2852 if (status) SetLastError( RtlNtStatusToDosError(status) );
2853 return !status;
2854 }
2855
2856
2857 /******************************************************************
2858 * GetProcessIoCounters (KERNEL32.@)
2859 */
2860 BOOL WINAPI GetProcessIoCounters(HANDLE hProcess, PIO_COUNTERS ioc)
2861 {
2862 NTSTATUS status;
2863
2864 status = NtQueryInformationProcess(hProcess, ProcessIoCounters,
2865 ioc, sizeof(*ioc), NULL);
2866 if (status) SetLastError( RtlNtStatusToDosError(status) );
2867 return !status;
2868 }
2869
2870 /***********************************************************************
2871 * ProcessIdToSessionId (KERNEL32.@)
2872 * This function is available on Terminal Server 4SP4 and Windows 2000
2873 */
2874 BOOL WINAPI ProcessIdToSessionId( DWORD procid, DWORD *sessionid_ptr )
2875 {
2876 /* According to MSDN, if the calling process is not in a terminal
2877 * services environment, then the sessionid returned is zero.
2878 */
2879 *sessionid_ptr = 0;
2880 return TRUE;
2881 }
2882
2883
2884 /***********************************************************************
2885 * RegisterServiceProcess (KERNEL.491)
2886 * RegisterServiceProcess (KERNEL32.@)
2887 *
2888 * A service process calls this function to ensure that it continues to run
2889 * even after a user logged off.
2890 */
2891 DWORD WINAPI RegisterServiceProcess(DWORD dwProcessId, DWORD dwType)
2892 {
2893 /* I don't think that Wine needs to do anything in this function */
2894 return 1; /* success */
2895 }
2896
2897
2898 /***********************************************************************
2899 * GetSystemMSecCount (SYSTEM.6)
2900 * GetTickCount (KERNEL32.@)
2901 *
2902 * Get the number of milliseconds the system has been running.
2903 *
2904 * PARANS
2905 * None.
2906 *
2907 * RETURNS
2908 * The current tick count.
2909 *
2910 * NOTES
2911 * -The value returned will wrap arounf every 2^32 milliseconds.
2912 * -Under Windows, tick 0 is the moment at which the system is rebooted.
2913 * Under Wine, tick 0 begins at the moment the wineserver process is started,
2914 */
2915 DWORD WINAPI GetTickCount(void)
2916 {
2917 struct timeval t;
2918 gettimeofday( &t, NULL );
2919 return ((t.tv_sec * 1000) + (t.tv_usec / 1000)) - server_startticks;
2920 }
2921
2922
2923 /***********************************************************************
2924 * GetCurrentProcess (KERNEL32.@)
2925 *
2926 * Get a handle to the current process.
2927 *
2928 * PARAMS
2929 * None.
2930 *
2931 * RETURNS
2932 * A handle representing the current process.
2933 */
2934 #undef GetCurrentProcess
2935 HANDLE WINAPI GetCurrentProcess(void)
2936 {
2937 return (HANDLE)0xffffffff;
2938 }
Quick hack tree for wine patches julliard doesn't want to commit