4 * Copyright 1996, 1998 Alexandre Julliard
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.
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.
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
22 #include "wine/port.h"
35 #include "wine/winbase16.h"
36 #include "wine/winuser16.h"
37 #include "wine/exception.h"
38 #include "wine/library.h"
46 #include "wine/server.h"
48 #include "wine/debug.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(process);
51 WINE_DECLARE_DEBUG_CHANNEL(relay);
52 WINE_DECLARE_DEBUG_CHANNEL(snoop);
53 WINE_DECLARE_DEBUG_CHANNEL(win32);
57 /* Win32 process database */
60 LONG header[2]; /* 00 Kernel object header */
61 HMODULE module; /* 08 Main exe module (NT) */
62 void *event; /* 0c Pointer to an event object (unused) */
63 DWORD exit_code; /* 10 Process exit code */
64 DWORD unknown2; /* 14 Unknown */
65 HANDLE heap; /* 18 Default process heap */
66 HANDLE mem_context; /* 1c Process memory context */
67 DWORD flags; /* 20 Flags */
68 void *pdb16; /* 24 DOS PSP */
69 WORD PSP_sel; /* 28 Selector to DOS PSP */
70 WORD imte; /* 2a IMTE for the process module */
71 WORD threads; /* 2c Number of threads */
72 WORD running_threads; /* 2e Number of running threads */
73 WORD free_lib_count; /* 30 Recursion depth of FreeLibrary calls */
74 WORD ring0_threads; /* 32 Number of ring 0 threads */
75 HANDLE system_heap; /* 34 System heap to allocate handles */
76 HTASK task; /* 38 Win16 task */
77 void *mem_map_files; /* 3c Pointer to mem-mapped files */
78 struct _ENVDB *env_db; /* 40 Environment database */
79 void *handle_table; /* 44 Handle table */
80 struct _PDB *parent; /* 48 Parent process */
81 void *modref_list; /* 4c MODREF list */
82 void *thread_list; /* 50 List of threads */
83 void *debuggee_CB; /* 54 Debuggee context block */
84 void *local_heap_free; /* 58 Head of local heap free list */
85 DWORD unknown4; /* 5c Unknown */
86 CRITICAL_SECTION crit_section; /* 60 Critical section */
87 DWORD unknown5[3]; /* 78 Unknown */
88 void *console; /* 84 Console */
89 DWORD tls_bits[2]; /* 88 TLS in-use bits */
90 DWORD process_dword; /* 90 Unknown */
91 struct _PDB *group; /* 94 Process group */
92 void *exe_modref; /* 98 MODREF for the process EXE */
93 void *top_filter; /* 9c Top exception filter */
94 DWORD priority; /* a0 Priority level */
95 HANDLE heap_list; /* a4 Head of process heap list */
96 void *heap_handles; /* a8 Head of heap handles list */
97 DWORD unknown6; /* ac Unknown */
98 void *console_provider; /* b0 Console provider (??) */
99 WORD env_selector; /* b4 Selector to process environment */
100 WORD error_mode; /* b6 Error mode */
101 HANDLE load_done_evt; /* b8 Event for process loading done */
102 void *UTState; /* bc Head of Univeral Thunk list */
103 DWORD unknown8; /* c0 Unknown (NT) */
104 LCID locale; /* c4 Locale to be queried by GetThreadLocale (NT) */
110 #define PDB32_DEBUGGED 0x0001 /* Process is being debugged */
111 #define PDB32_WIN16_PROC 0x0008 /* Win16 process */
112 #define PDB32_DOS_PROC 0x0010 /* Dos process */
113 #define PDB32_CONSOLE_PROC 0x0020 /* Console process */
114 #define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
115 #define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
117 static char main_exe_name[MAX_PATH];
118 static char *main_exe_name_ptr = main_exe_name;
119 static HANDLE main_exe_file;
120 static unsigned int server_startticks;
122 int main_create_flags = 0;
124 /* memory/environ.c */
125 extern struct _ENVDB *ENV_InitStartupInfo( size_t info_size, char *main_exe_name,
126 size_t main_exe_size );
127 extern BOOL ENV_BuildCommandLine( char **argv );
128 extern STARTUPINFOA current_startupinfo;
130 /* scheduler/pthread.c */
131 extern void PTHREAD_init_done(void);
133 extern void RELAY_InitDebugLists(void);
134 extern BOOL MAIN_MainInit(void);
136 typedef WORD (WINAPI *pUserSignalProc)( UINT, DWORD, DWORD, HMODULE16 );
138 /***********************************************************************
139 * PROCESS_CallUserSignalProc
141 * FIXME: Some of the signals aren't sent correctly!
143 * The exact meaning of the USER signals is undocumented, but this
144 * should cover the basic idea:
146 * USIG_DLL_UNLOAD_WIN16
147 * This is sent when a 16-bit module is unloaded.
149 * USIG_DLL_UNLOAD_WIN32
150 * This is sent when a 32-bit module is unloaded.
152 * USIG_DLL_UNLOAD_ORPHANS
153 * This is sent after the last Win3.1 module is unloaded,
154 * to allow removal of orphaned menus.
156 * USIG_FAULT_DIALOG_PUSH
157 * USIG_FAULT_DIALOG_POP
158 * These are called to allow USER to prepare for displaying a
159 * fault dialog, even though the fault might have happened while
160 * inside a USER critical section.
163 * This is called from the context of a new thread, as soon as it
164 * has started to run.
167 * This is called, still in its context, just before a thread is
168 * about to terminate.
170 * USIG_PROCESS_CREATE
171 * This is called, in the parent process context, after a new process
175 * This is called in the new process context, just after the main thread
176 * has started execution (after the main thread's USIG_THREAD_INIT has
179 * USIG_PROCESS_LOADED
180 * This is called after the executable file has been loaded into the
181 * new process context.
183 * USIG_PROCESS_RUNNING
184 * This is called immediately before the main entry point is called.
187 * This is called in the context of a process that is about to
188 * terminate (but before the last thread's USIG_THREAD_EXIT has
191 * USIG_PROCESS_DESTROY
192 * This is called after a process has terminated.
195 * The meaning of the dwFlags bits is as follows:
198 * Current process is 32-bit.
201 * Current process is a (Win32) GUI process.
203 * USIG_FLAGS_FEEDBACK
204 * Current process needs 'feedback' (determined from the STARTUPINFO
205 * flags STARTF_FORCEONFEEDBACK / STARTF_FORCEOFFFEEDBACK).
208 * The signal is being sent due to a fault.
210 void PROCESS_CallUserSignalProc( UINT uCode, HMODULE16 hModule )
214 pUserSignalProc proc;
216 if (!(user = GetModuleHandleA( "user32.dll" ))) return;
217 if (!(proc = (pUserSignalProc)GetProcAddress( user, "UserSignalProc" ))) return;
219 /* Determine dwFlags */
221 if ( !(current_process.flags & PDB32_WIN16_PROC) ) dwFlags |= USIG_FLAGS_WIN32;
222 if ( !(current_process.flags & PDB32_CONSOLE_PROC) ) dwFlags |= USIG_FLAGS_GUI;
224 if ( dwFlags & USIG_FLAGS_GUI )
226 /* Feedback defaults to ON */
227 if ( !(current_startupinfo.dwFlags & STARTF_FORCEOFFFEEDBACK) )
228 dwFlags |= USIG_FLAGS_FEEDBACK;
232 /* Feedback defaults to OFF */
233 if (current_startupinfo.dwFlags & STARTF_FORCEONFEEDBACK)
234 dwFlags |= USIG_FLAGS_FEEDBACK;
237 /* Call USER signal proc */
239 if ( uCode == USIG_THREAD_INIT || uCode == USIG_THREAD_EXIT )
240 proc( uCode, GetCurrentThreadId(), dwFlags, hModule );
242 proc( uCode, GetCurrentProcessId(), dwFlags, hModule );
246 /***********************************************************************
249 inline static const char *get_basename( const char *name )
253 if ((p = strrchr( name, '/' ))) name = p + 1;
254 if ((p = strrchr( name, '\\' ))) name = p + 1;
259 /***********************************************************************
260 * open_builtin_exe_file
262 * Open an exe file for a builtin exe.
264 static void *open_builtin_exe_file( const char *name, char *error, int error_size, int test_only )
266 char exename[MAX_PATH], *p;
267 const char *basename = get_basename(name);
269 if (strlen(basename) >= sizeof(exename)) return NULL;
270 strcpy( exename, basename );
271 for (p = exename; *p; p++) *p = FILE_tolower(*p);
272 return wine_dll_load_main_exe( exename, error, error_size, test_only );
276 /***********************************************************************
279 * Open a specific exe file, taking load order into account.
280 * Returns the file handle or 0 for a builtin exe.
282 static HANDLE open_exe_file( const char *name )
284 enum loadorder_type loadorder[LOADORDER_NTYPES];
285 char buffer[MAX_PATH];
289 TRACE("looking for %s\n", debugstr_a(name) );
291 if ((handle = CreateFileA( name, GENERIC_READ, FILE_SHARE_READ,
292 NULL, OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE)
294 /* file doesn't exist, check for builtin */
295 if (!FILE_contains_path( name )) goto error;
296 if (!MODULE_GetBuiltinPath( name, "", buffer, sizeof(buffer) )) goto error;
300 MODULE_GetLoadOrder( loadorder, name, TRUE );
302 for(i = 0; i < LOADORDER_NTYPES; i++)
304 if (loadorder[i] == LOADORDER_INVALID) break;
308 TRACE( "Trying native exe %s\n", debugstr_a(name) );
309 if (handle != INVALID_HANDLE_VALUE) return handle;
312 TRACE( "Trying built-in exe %s\n", debugstr_a(name) );
313 if (open_builtin_exe_file( name, NULL, 0, 1 ))
315 if (handle != INVALID_HANDLE_VALUE) CloseHandle(handle);
322 if (handle != INVALID_HANDLE_VALUE) CloseHandle(handle);
325 SetLastError( ERROR_FILE_NOT_FOUND );
326 return INVALID_HANDLE_VALUE;
330 /***********************************************************************
333 * Open an exe file, and return the full name and file handle.
334 * Returns FALSE if file could not be found.
335 * If file exists but cannot be opened, returns TRUE and set handle to INVALID_HANDLE_VALUE.
336 * If file is a builtin exe, returns TRUE and sets handle to 0.
338 static BOOL find_exe_file( const char *name, char *buffer, int buflen, HANDLE *handle )
340 enum loadorder_type loadorder[LOADORDER_NTYPES];
343 TRACE("looking for %s\n", debugstr_a(name) );
345 if (!SearchPathA( NULL, name, ".exe", buflen, buffer, NULL ) &&
346 !MODULE_GetBuiltinPath( name, ".exe", buffer, buflen ))
348 /* no builtin found, try native without extension in case it is a Unix app */
350 if (SearchPathA( NULL, name, NULL, buflen, buffer, NULL ))
352 TRACE( "Trying native/Unix binary %s\n", debugstr_a(buffer) );
353 if ((*handle = CreateFileA( buffer, GENERIC_READ, FILE_SHARE_READ,
354 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
360 MODULE_GetLoadOrder( loadorder, buffer, TRUE );
362 for(i = 0; i < LOADORDER_NTYPES; i++)
364 if (loadorder[i] == LOADORDER_INVALID) break;
368 TRACE( "Trying native exe %s\n", debugstr_a(buffer) );
369 if ((*handle = CreateFileA( buffer, GENERIC_READ, FILE_SHARE_READ,
370 NULL, OPEN_EXISTING, 0, 0 )) != INVALID_HANDLE_VALUE)
372 if (GetLastError() != ERROR_FILE_NOT_FOUND) return TRUE;
375 TRACE( "Trying built-in exe %s\n", debugstr_a(buffer) );
376 if (open_builtin_exe_file( buffer, NULL, 0, 1 ))
386 SetLastError( ERROR_FILE_NOT_FOUND );
391 /***********************************************************************
394 * Main process initialisation code
396 static BOOL process_init( char *argv[] )
399 size_t info_size = 0;
401 /* store the program name */
404 /* Fill the initial process structure */
405 current_process.exit_code = STILL_ACTIVE;
406 current_process.threads = 1;
407 current_process.running_threads = 1;
408 current_process.ring0_threads = 1;
409 current_process.group = ¤t_process;
410 current_process.priority = 8; /* Normal */
412 /* Setup the server connection */
415 /* Retrieve startup info from the server */
416 SERVER_START_REQ( init_process )
418 req->ldt_copy = &wine_ldt_copy;
419 if ((ret = !wine_server_call_err( req )))
421 main_exe_file = reply->exe_file;
422 main_create_flags = reply->create_flags;
423 info_size = reply->info_size;
424 server_startticks = reply->server_start;
425 current_startupinfo.hStdInput = reply->hstdin;
426 current_startupinfo.hStdOutput = reply->hstdout;
427 current_startupinfo.hStdError = reply->hstderr;
431 if (!ret) return FALSE;
433 /* Create the process heap */
434 current_process.heap = HeapCreate( HEAP_GROWABLE, 0, 0 );
436 if (main_create_flags == 0 &&
437 current_startupinfo.hStdInput == 0 &&
438 current_startupinfo.hStdOutput == 0 &&
439 current_startupinfo.hStdError == 0)
441 /* no parent, and no new console requested, create a simple console with bare handles to
442 * unix stdio input & output streams (aka simple console)
445 wine_server_fd_to_handle( 0, GENERIC_READ|SYNCHRONIZE, TRUE, &handle );
446 SetStdHandle( STD_INPUT_HANDLE, handle );
447 wine_server_fd_to_handle( 1, GENERIC_WRITE|SYNCHRONIZE, TRUE, &handle );
448 SetStdHandle( STD_OUTPUT_HANDLE, handle );
449 wine_server_fd_to_handle( 1, GENERIC_WRITE|SYNCHRONIZE, TRUE, &handle );
450 SetStdHandle( STD_ERROR_HANDLE, handle );
452 else if (!(main_create_flags & (DETACHED_PROCESS|CREATE_NEW_CONSOLE)))
454 SetStdHandle( STD_INPUT_HANDLE, current_startupinfo.hStdInput );
455 SetStdHandle( STD_OUTPUT_HANDLE, current_startupinfo.hStdOutput );
456 SetStdHandle( STD_ERROR_HANDLE, current_startupinfo.hStdError );
459 /* Now we can use the pthreads routines */
462 /* Copy the parent environment */
463 if (!(current_process.env_db = ENV_InitStartupInfo( info_size, main_exe_name,
464 sizeof(main_exe_name) )))
467 /* Parse command line arguments */
468 OPTIONS_ParseOptions( !info_size ? argv : NULL );
470 ret = MAIN_MainInit();
471 if (TRACE_ON(relay) || TRACE_ON(snoop)) RELAY_InitDebugLists();
477 /***********************************************************************
480 * Startup routine of a new process. Runs on the new process stack.
482 static void start_process(void)
484 int debugged, console_app;
485 LPTHREAD_START_ROUTINE entry;
487 HANDLE main_file = main_exe_file;
488 IMAGE_NT_HEADERS *nt;
490 /* use original argv[0] as name for the main module */
491 if (!main_exe_name[0])
493 if (!GetLongPathNameA( full_argv0, main_exe_name, sizeof(main_exe_name) ))
494 lstrcpynA( main_exe_name, full_argv0, sizeof(main_exe_name) );
499 UINT drive_type = GetDriveTypeA( main_exe_name );
500 /* don't keep the file handle open on removable media */
501 if (drive_type == DRIVE_REMOVABLE || drive_type == DRIVE_CDROM) main_file = 0;
504 /* Retrieve entry point address */
505 nt = RtlImageNtHeader( current_process.module );
506 entry = (LPTHREAD_START_ROUTINE)((char*)current_process.module +
507 nt->OptionalHeader.AddressOfEntryPoint);
508 console_app = (nt->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI);
509 if (console_app) current_process.flags |= PDB32_CONSOLE_PROC;
511 /* Signal the parent process to continue */
512 SERVER_START_REQ( init_process_done )
514 req->module = (void *)current_process.module;
515 req->module_size = nt->OptionalHeader.SizeOfImage;
517 /* API requires a double indirection */
518 req->name = &main_exe_name_ptr;
519 req->exe_file = main_file;
520 req->gui = !console_app;
521 wine_server_add_data( req, main_exe_name, strlen(main_exe_name) );
522 wine_server_call( req );
523 debugged = reply->debugged;
527 /* Install signal handlers; this cannot be done before, since we cannot
528 * send exceptions to the debugger before the create process event that
529 * is sent by REQ_INIT_PROCESS_DONE */
530 if (!SIGNAL_Init()) goto error;
532 /* create the main modref and load dependencies */
533 if (!(wm = PE_CreateModule( current_process.module, main_exe_name, 0, 0, FALSE )))
537 if (main_exe_file) CloseHandle( main_exe_file ); /* we no longer need it */
539 MODULE_DllProcessAttach( NULL, (LPVOID)1 );
541 /* Note: The USIG_PROCESS_CREATE signal is supposed to be sent in the
542 * context of the parent process. Actually, the USER signal proc
543 * doesn't really care about that, but it *does* require that the
544 * startup parameters are correctly set up, so that GetProcessDword
545 * works. Furthermore, before calling the USER signal proc the
546 * 16-bit stack must be set up, which it is only after TASK_Create
547 * in the case of a 16-bit process. Thus, we send the signal here.
549 PROCESS_CallUserSignalProc( USIG_PROCESS_CREATE, 0 );
550 PROCESS_CallUserSignalProc( USIG_THREAD_INIT, 0 );
551 PROCESS_CallUserSignalProc( USIG_PROCESS_INIT, 0 );
552 PROCESS_CallUserSignalProc( USIG_PROCESS_LOADED, 0 );
553 /* Call UserSignalProc ( USIG_PROCESS_RUNNING ... ) only for non-GUI win32 apps */
554 if (console_app) PROCESS_CallUserSignalProc( USIG_PROCESS_RUNNING, 0 );
557 DPRINTF( "%04lx:Starting process %s (entryproc=%p)\n",
558 GetCurrentThreadId(), main_exe_name, entry );
559 if (debugged) DbgBreakPoint();
560 /* FIXME: should use _PEB as parameter for NT 3.5 programs !
561 * Dunno about other OSs */
562 SetLastError(0); /* clear error code */
563 ExitThread( entry(NULL) );
566 ExitProcess( GetLastError() );
570 /***********************************************************************
573 * Wine initialisation: load and start the main exe file.
575 void PROCESS_InitWine( int argc, char *argv[], LPSTR win16_exe_name, HANDLE *win16_exe_file )
577 char error[1024], *p;
578 DWORD stack_size = 0;
580 /* Initialize everything */
581 if (!process_init( argv )) exit(1);
583 argv++; /* remove argv[0] (wine itself) */
585 TRACE( "starting process name=%s file=%p argv[0]=%s\n",
586 debugstr_a(main_exe_name), main_exe_file, debugstr_a(argv[0]) );
588 if (!main_exe_name[0])
590 if (!argv[0]) OPTIONS_Usage();
592 if (!find_exe_file( argv[0], main_exe_name, sizeof(main_exe_name), &main_exe_file ))
594 MESSAGE( "%s: cannot find '%s'\n", argv0, argv[0] );
597 if (main_exe_file == INVALID_HANDLE_VALUE)
599 MESSAGE( "%s: cannot open '%s'\n", argv0, main_exe_name );
604 if (!main_exe_file) /* no file handle -> Winelib app */
606 TRACE( "starting Winelib app %s\n", debugstr_a(main_exe_name) );
607 if (open_builtin_exe_file( main_exe_name, error, sizeof(error), 0 ))
609 MESSAGE( "%s: cannot open builtin library for '%s': %s\n", argv0, main_exe_name, error );
613 switch( MODULE_GetBinaryType( main_exe_file ))
616 TRACE( "starting Win32 binary %s\n", debugstr_a(main_exe_name) );
617 if ((current_process.module = PE_LoadImage( main_exe_file, main_exe_name, 0 ))) goto found;
618 MESSAGE( "%s: could not load '%s' as Win32 binary\n", argv0, main_exe_name );
621 MESSAGE( "%s: '%s' is a DLL, not an executable\n", argv0, main_exe_name );
624 /* check for .com extension */
625 if (!(p = strrchr( main_exe_name, '.' )) || FILE_strcasecmp( p, ".com" ))
627 MESSAGE( "%s: cannot determine executable type for '%s'\n", argv0, main_exe_name );
633 TRACE( "starting Win16/DOS binary %s\n", debugstr_a(main_exe_name) );
634 NtCurrentTeb()->tibflags &= ~TEBF_WIN32;
635 current_process.flags |= PDB32_WIN16_PROC;
636 strcpy( win16_exe_name, main_exe_name );
637 main_exe_name[0] = 0;
638 *win16_exe_file = main_exe_file;
643 MESSAGE( "%s: '%s' is an OS/2 binary, not supported\n", argv0, main_exe_name );
645 case BINARY_UNIX_EXE:
646 MESSAGE( "%s: '%s' is a Unix binary, not supported\n", argv0, main_exe_name );
648 case BINARY_UNIX_LIB:
650 DOS_FULL_NAME full_name;
651 const char *name = main_exe_name;
652 UNICODE_STRING nameW;
654 TRACE( "starting Winelib app %s\n", debugstr_a(main_exe_name) );
655 RtlCreateUnicodeStringFromAsciiz(&nameW, name);
656 if (DOSFS_GetFullName( nameW.Buffer, TRUE, &full_name )) name = full_name.long_name;
657 RtlFreeUnicodeString(&nameW);
658 CloseHandle( main_exe_file );
660 if (wine_dlopen( name, RTLD_NOW, error, sizeof(error) ))
662 if ((p = strrchr( main_exe_name, '.' )) && !strcmp( p, ".so" )) *p = 0;
665 MESSAGE( "%s: could not load '%s': %s\n", argv0, main_exe_name, error );
671 /* build command line */
672 if (!ENV_BuildCommandLine( argv )) goto error;
674 /* create 32-bit module for main exe */
675 if (!(current_process.module = BUILTIN32_LoadExeModule( current_process.module ))) goto error;
676 stack_size = RtlImageNtHeader(current_process.module)->OptionalHeader.SizeOfStackReserve;
678 /* allocate main thread stack */
679 if (!THREAD_InitStack( NtCurrentTeb(), stack_size )) goto error;
681 /* switch to the new stack */
682 SYSDEPS_SwitchToThreadStack( start_process );
685 ExitProcess( GetLastError() );
689 /***********************************************************************
692 * Build an argv array from a command-line.
693 * The command-line is modified to insert nulls.
694 * 'reserved' is the number of args to reserve before the first one.
696 static char **build_argv( char *cmdline, int reserved )
701 int in_quotes,bcount;
708 if (*s=='\0' || ((*s==' ' || *s=='\t') && !in_quotes)) {
711 /* skip the remaining spaces */
712 while (*s==' ' || *s=='\t') {
719 } else if (*s=='\\') {
720 /* '\', count them */
722 } else if ((*s=='"') && ((bcount & 1)==0)) {
724 in_quotes=!in_quotes;
727 /* a regular character */
732 argv=malloc(argc*sizeof(*argv));
741 if ((*s==' ' || *s=='\t') && !in_quotes) {
742 /* Close the argument and copy it */
746 /* skip the remaining spaces */
749 } while (*s==' ' || *s=='\t');
751 /* Start with a new argument */
754 } else if (*s=='\\') {
758 } else if (*s=='"') {
760 if ((bcount & 1)==0) {
761 /* Preceeded by an even number of '\', this is half that
762 * number of '\', plus a '"' which we discard.
766 in_quotes=!in_quotes;
768 /* Preceeded by an odd number of '\', this is half that
769 * number of '\' followed by a '"'
777 /* a regular character */
792 /***********************************************************************
795 * Build the environment of a new child process.
797 static char **build_envp( const char *env, const char *extra_env )
803 if (extra_env) for (p = extra_env; *p; count++) p += strlen(p) + 1;
804 for (p = env; *p; count++) p += strlen(p) + 1;
807 if ((envp = malloc( count * sizeof(*envp) )))
809 extern char **environ;
810 char **envptr = envp;
811 char **unixptr = environ;
812 /* first the extra strings */
813 if (extra_env) for (p = extra_env; *p; p += strlen(p) + 1) *envptr++ = (char *)p;
814 /* then put PATH, HOME and WINEPREFIX from the unix env */
815 for (unixptr = environ; unixptr && *unixptr; unixptr++)
816 if (!memcmp( *unixptr, "PATH=", 5 ) ||
817 !memcmp( *unixptr, "HOME=", 5 ) ||
818 !memcmp( *unixptr, "WINEPREFIX=", 11 )) *envptr++ = *unixptr;
819 /* now put the Windows environment strings */
820 for (p = env; *p; p += strlen(p) + 1)
822 if (!memcmp( p, "PATH=", 5 )) /* store PATH as WINEPATH */
824 char *winepath = malloc( strlen(p) + 5 );
825 strcpy( winepath, "WINE" );
826 strcpy( winepath + 4, p );
827 *envptr++ = winepath;
829 else if (memcmp( p, "HOME=", 5 ) &&
830 memcmp( p, "WINEPATH=", 9 ) &&
831 memcmp( p, "WINEPREFIX=", 11 )) *envptr++ = (char *)p;
839 /***********************************************************************
842 * Locate the Wine binary to exec for a new Win32 process.
844 static void exec_wine_binary( char **argv, char **envp )
846 const char *path, *pos, *ptr;
848 /* first, try for a WINELOADER environment variable */
849 argv[0] = getenv("WINELOADER");
851 execve( argv[0], argv, envp );
853 /* next, try bin directory */
854 argv[0] = BINDIR "/wine";
855 execve( argv[0], argv, envp );
857 /* now try the path of argv0 of the current binary */
858 if (!(argv[0] = malloc( strlen(full_argv0) + 6 ))) return;
859 if ((ptr = strrchr( full_argv0, '/' )))
861 memcpy( argv[0], full_argv0, ptr - full_argv0 );
862 strcpy( argv[0] + (ptr - full_argv0), "/wine" );
863 execve( argv[0], argv, envp );
867 /* now search in the Unix path */
868 if ((path = getenv( "PATH" )))
870 if (!(argv[0] = malloc( strlen(path) + 6 ))) return;
874 while (*pos == ':') pos++;
876 if (!(ptr = strchr( pos, ':' ))) ptr = pos + strlen(pos);
877 memcpy( argv[0], pos, ptr - pos );
878 strcpy( argv[0] + (ptr - pos), "/wine" );
879 execve( argv[0], argv, envp );
887 /***********************************************************************
890 * Fork and exec a new Unix binary, checking for errors.
892 static int fork_and_exec( const char *filename, char *cmdline,
893 const char *env, const char *newdir )
898 if (!env) env = GetEnvironmentStringsA();
905 fcntl( fd[1], F_SETFD, 1 ); /* set close on exec */
906 if (!(pid = fork())) /* child */
908 char **argv = build_argv( cmdline, 0 );
909 char **envp = build_envp( env, NULL );
912 /* Reset signals that we previously set to SIG_IGN */
913 signal( SIGPIPE, SIG_DFL );
914 signal( SIGCHLD, SIG_DFL );
916 if (newdir) chdir(newdir);
918 if (argv && envp) execve( filename, argv, envp );
920 write( fd[1], &err, sizeof(err) );
924 if ((pid != -1) && (read( fd[0], &err, sizeof(err) ) > 0)) /* exec failed */
929 if (pid == -1) FILE_SetDosError();
935 /***********************************************************************
938 * Create a new process. If hFile is a valid handle we have an exe
939 * file, otherwise it is a Winelib app.
941 static BOOL create_process( HANDLE hFile, LPCSTR filename, LPSTR cmd_line, LPCSTR env,
942 LPSECURITY_ATTRIBUTES psa, LPSECURITY_ATTRIBUTES tsa,
943 BOOL inherit, DWORD flags, LPSTARTUPINFOA startup,
944 LPPROCESS_INFORMATION info, LPCSTR unixdir )
946 BOOL ret, success = FALSE;
948 startup_info_t startup_info;
949 char *extra_env = NULL;
958 env = GetEnvironmentStringsA();
959 extra_env = DRIVE_BuildEnv();
962 /* create the synchronization pipes */
964 if (pipe( startfd ) == -1)
969 if (pipe( execfd ) == -1)
976 fcntl( execfd[1], F_SETFD, 1 ); /* set close on exec */
978 /* create the child process */
980 if (!(pid = fork())) /* child */
982 char **argv = build_argv( cmd_line, 1 );
983 char **envp = build_envp( env, extra_env );
988 /* wait for parent to tell us to start */
989 if (read( startfd[0], &dummy, 1 ) != 1) _exit(1);
992 /* Reset signals that we previously set to SIG_IGN */
993 signal( SIGPIPE, SIG_DFL );
994 signal( SIGCHLD, SIG_DFL );
996 if (unixdir) chdir(unixdir);
998 if (argv && envp) exec_wine_binary( argv, envp );
1001 write( execfd[1], &err, sizeof(err) );
1005 /* this is the parent */
1007 close( startfd[0] );
1009 if (extra_env) HeapFree( GetProcessHeap(), 0, extra_env );
1012 close( startfd[1] );
1018 /* fill the startup info structure */
1020 startup_info.size = sizeof(startup_info);
1021 /* startup_info.filename_len is set below */
1022 startup_info.cmdline_len = cmd_line ? strlen(cmd_line) : 0;
1023 startup_info.desktop_len = startup->lpDesktop ? strlen(startup->lpDesktop) : 0;
1024 startup_info.title_len = startup->lpTitle ? strlen(startup->lpTitle) : 0;
1025 startup_info.x = startup->dwX;
1026 startup_info.y = startup->dwY;
1027 startup_info.cx = startup->dwXSize;
1028 startup_info.cy = startup->dwYSize;
1029 startup_info.x_chars = startup->dwXCountChars;
1030 startup_info.y_chars = startup->dwYCountChars;
1031 startup_info.attribute = startup->dwFillAttribute;
1032 startup_info.cmd_show = startup->wShowWindow;
1033 startup_info.flags = startup->dwFlags;
1035 /* create the process on the server side */
1037 SERVER_START_REQ( new_process )
1042 req->inherit_all = inherit;
1043 req->create_flags = flags;
1044 req->use_handles = (startup->dwFlags & STARTF_USESTDHANDLES) != 0;
1045 req->unix_pid = pid;
1046 req->exe_file = hFile;
1047 if (startup->dwFlags & STARTF_USESTDHANDLES)
1049 req->hstdin = startup->hStdInput;
1050 req->hstdout = startup->hStdOutput;
1051 req->hstderr = startup->hStdError;
1055 req->hstdin = GetStdHandle( STD_INPUT_HANDLE );
1056 req->hstdout = GetStdHandle( STD_OUTPUT_HANDLE );
1057 req->hstderr = GetStdHandle( STD_ERROR_HANDLE );
1060 if (GetLongPathNameA( filename, buf, MAX_PATH ))
1065 startup_info.filename_len = strlen(nameptr);
1066 wine_server_add_data( req, &startup_info, sizeof(startup_info) );
1067 wine_server_add_data( req, nameptr, startup_info.filename_len );
1068 wine_server_add_data( req, cmd_line, startup_info.cmdline_len );
1069 wine_server_add_data( req, startup->lpDesktop, startup_info.desktop_len );
1070 wine_server_add_data( req, startup->lpTitle, startup_info.title_len );
1072 ret = !wine_server_call_err( req );
1073 process_info = reply->info;
1079 close( startfd[1] );
1084 /* tell child to start and wait for it to exec */
1086 write( startfd[1], &dummy, 1 );
1087 close( startfd[1] );
1089 if (read( execfd[0], &err, sizeof(err) ) > 0) /* exec failed */
1094 CloseHandle( process_info );
1098 /* wait for the new process info to be ready */
1100 WaitForSingleObject( process_info, INFINITE );
1101 SERVER_START_REQ( get_new_process_info )
1103 req->info = process_info;
1104 req->pinherit = (psa && (psa->nLength >= sizeof(*psa)) && psa->bInheritHandle);
1105 req->tinherit = (tsa && (tsa->nLength >= sizeof(*tsa)) && tsa->bInheritHandle);
1106 if ((ret = !wine_server_call_err( req )))
1108 info->dwProcessId = (DWORD)reply->pid;
1109 info->dwThreadId = (DWORD)reply->tid;
1110 info->hProcess = reply->phandle;
1111 info->hThread = reply->thandle;
1112 success = reply->success;
1117 if (ret && !success) /* new process failed to start */
1120 if (GetExitCodeProcess( info->hProcess, &exitcode )) SetLastError( exitcode );
1121 CloseHandle( info->hThread );
1122 CloseHandle( info->hProcess );
1125 CloseHandle( process_info );
1130 /*************************************************************************
1133 * Helper for CreateProcess: retrieve the file name to load from the
1134 * app name and command line. Store the file name in buffer, and
1135 * return a possibly modified command line.
1136 * Also returns a handle to the opened file if it's a Windows binary.
1138 static LPSTR get_file_name( LPCSTR appname, LPSTR cmdline, LPSTR buffer,
1139 int buflen, HANDLE *handle )
1141 char *name, *pos, *ret = NULL;
1144 /* if we have an app name, everything is easy */
1148 /* use the unmodified app name as file name */
1149 lstrcpynA( buffer, appname, buflen );
1150 *handle = open_exe_file( buffer );
1151 if (!(ret = cmdline) || !cmdline[0])
1153 /* no command-line, create one */
1154 if ((ret = HeapAlloc( GetProcessHeap(), 0, strlen(appname) + 3 )))
1155 sprintf( ret, "\"%s\"", appname );
1162 SetLastError( ERROR_INVALID_PARAMETER );
1166 /* first check for a quoted file name */
1168 if ((cmdline[0] == '"') && ((p = strchr( cmdline + 1, '"' ))))
1170 int len = p - cmdline - 1;
1171 /* extract the quoted portion as file name */
1172 if (!(name = HeapAlloc( GetProcessHeap(), 0, len + 1 ))) return NULL;
1173 memcpy( name, cmdline + 1, len );
1176 if (find_exe_file( name, buffer, buflen, handle ))
1177 ret = cmdline; /* no change necessary */
1181 /* now try the command-line word by word */
1183 if (!(name = HeapAlloc( GetProcessHeap(), 0, strlen(cmdline) + 1 ))) return NULL;
1189 do *pos++ = *p++; while (*p && *p != ' ');
1191 if (find_exe_file( name, buffer, buflen, handle ))
1198 if (!ret || !strchr( name, ' ' )) goto done; /* no change necessary */
1200 /* now build a new command-line with quotes */
1202 if (!(ret = HeapAlloc( GetProcessHeap(), 0, strlen(cmdline) + 3 ))) goto done;
1203 sprintf( ret, "\"%s\"%s", name, p );
1206 HeapFree( GetProcessHeap(), 0, name );
1211 /**********************************************************************
1212 * CreateProcessA (KERNEL32.@)
1214 BOOL WINAPI CreateProcessA( LPCSTR app_name, LPSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1215 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit,
1216 DWORD flags, LPVOID env, LPCSTR cur_dir,
1217 LPSTARTUPINFOA startup_info, LPPROCESS_INFORMATION info )
1221 const char *unixdir = NULL;
1222 DOS_FULL_NAME full_dir;
1223 char name[MAX_PATH];
1227 /* Process the AppName and/or CmdLine to get module name and path */
1229 TRACE("app %s cmdline %s\n", debugstr_a(app_name), debugstr_a(cmd_line) );
1231 if (!(tidy_cmdline = get_file_name( app_name, cmd_line, name, sizeof(name), &hFile )))
1233 if (hFile == INVALID_HANDLE_VALUE) goto done;
1235 /* Warn if unsupported features are used */
1237 if (flags & NORMAL_PRIORITY_CLASS)
1238 FIXME("(%s,...): NORMAL_PRIORITY_CLASS ignored\n", name);
1239 if (flags & IDLE_PRIORITY_CLASS)
1240 FIXME("(%s,...): IDLE_PRIORITY_CLASS ignored\n", name);
1241 if (flags & HIGH_PRIORITY_CLASS)
1242 FIXME("(%s,...): HIGH_PRIORITY_CLASS ignored\n", name);
1243 if (flags & REALTIME_PRIORITY_CLASS)
1244 FIXME("(%s,...): REALTIME_PRIORITY_CLASS ignored\n", name);
1245 if (flags & CREATE_NEW_PROCESS_GROUP)
1246 FIXME("(%s,...): CREATE_NEW_PROCESS_GROUP ignored\n", name);
1247 if (flags & CREATE_UNICODE_ENVIRONMENT)
1248 FIXME("(%s,...): CREATE_UNICODE_ENVIRONMENT ignored\n", name);
1249 if (flags & CREATE_SEPARATE_WOW_VDM)
1250 FIXME("(%s,...): CREATE_SEPARATE_WOW_VDM ignored\n", name);
1251 if (flags & CREATE_SHARED_WOW_VDM)
1252 FIXME("(%s,...): CREATE_SHARED_WOW_VDM ignored\n", name);
1253 if (flags & CREATE_DEFAULT_ERROR_MODE)
1254 FIXME("(%s,...): CREATE_DEFAULT_ERROR_MODE ignored\n", name);
1255 if (flags & CREATE_NO_WINDOW)
1256 FIXME("(%s,...): CREATE_NO_WINDOW ignored\n", name);
1257 if (flags & PROFILE_USER)
1258 FIXME("(%s,...): PROFILE_USER ignored\n", name);
1259 if (flags & PROFILE_KERNEL)
1260 FIXME("(%s,...): PROFILE_KERNEL ignored\n", name);
1261 if (flags & PROFILE_SERVER)
1262 FIXME("(%s,...): PROFILE_SERVER ignored\n", name);
1263 if (startup_info->lpDesktop)
1264 FIXME("(%s,...): startup_info->lpDesktop %s ignored\n",
1265 name, debugstr_a(startup_info->lpDesktop));
1266 if (startup_info->dwFlags & STARTF_RUNFULLSCREEN)
1267 FIXME("(%s,...): STARTF_RUNFULLSCREEN ignored\n", name);
1268 if (startup_info->dwFlags & STARTF_FORCEONFEEDBACK)
1269 FIXME("(%s,...): STARTF_FORCEONFEEDBACK ignored\n", name);
1270 if (startup_info->dwFlags & STARTF_FORCEOFFFEEDBACK)
1271 FIXME("(%s,...): STARTF_FORCEOFFFEEDBACK ignored\n", name);
1272 if (startup_info->dwFlags & STARTF_USEHOTKEY)
1273 FIXME("(%s,...): STARTF_USEHOTKEY ignored\n", name);
1277 UNICODE_STRING cur_dirW;
1278 RtlCreateUnicodeStringFromAsciiz(&cur_dirW, cur_dir);
1279 if (DOSFS_GetFullName( cur_dirW.Buffer, TRUE, &full_dir ))
1280 unixdir = full_dir.long_name;
1281 RtlFreeUnicodeString(&cur_dirW);
1285 WCHAR buf[MAX_PATH];
1286 if (GetCurrentDirectoryW(MAX_PATH, buf))
1288 if (DOSFS_GetFullName( buf, TRUE, &full_dir )) unixdir = full_dir.long_name;
1292 info->hThread = info->hProcess = 0;
1293 info->dwProcessId = info->dwThreadId = 0;
1295 /* Determine executable type */
1297 if (!hFile) /* builtin exe */
1299 TRACE( "starting %s as Winelib app\n", debugstr_a(name) );
1300 retv = create_process( 0, name, tidy_cmdline, env, process_attr, thread_attr,
1301 inherit, flags, startup_info, info, unixdir );
1305 switch( MODULE_GetBinaryType( hFile ))
1310 TRACE( "starting %s as Windows binary\n", debugstr_a(name) );
1311 retv = create_process( hFile, name, tidy_cmdline, env, process_attr, thread_attr,
1312 inherit, flags, startup_info, info, unixdir );
1315 FIXME( "%s is OS/2 binary, not supported\n", debugstr_a(name) );
1316 SetLastError( ERROR_BAD_EXE_FORMAT );
1319 TRACE( "not starting %s since it is a dll\n", debugstr_a(name) );
1320 SetLastError( ERROR_BAD_EXE_FORMAT );
1322 case BINARY_UNIX_LIB:
1323 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_a(name) );
1324 retv = create_process( hFile, name, tidy_cmdline, env, process_attr, thread_attr,
1325 inherit, flags, startup_info, info, unixdir );
1327 case BINARY_UNKNOWN:
1328 /* check for .com or .bat extension */
1329 if ((p = strrchr( name, '.' )))
1331 if (!FILE_strcasecmp( p, ".com" ))
1333 TRACE( "starting %s as DOS binary\n", debugstr_a(name) );
1334 retv = create_process( hFile, name, tidy_cmdline, env, process_attr, thread_attr,
1335 inherit, flags, startup_info, info, unixdir );
1338 if (!FILE_strcasecmp( p, ".bat" ))
1340 char comspec[MAX_PATH];
1341 if (GetEnvironmentVariableA("COMSPEC", comspec, sizeof(comspec)))
1343 char *newcmdline, *q = strchr(cmd_line, ' ');
1345 if ((newcmdline = HeapAlloc( GetProcessHeap(), 0,
1346 strlen(comspec) + strlen(name) + strlen(q) + 8)))
1348 sprintf( newcmdline, "%s /c %s%s", comspec, name, q );
1349 TRACE( "starting %s as batch binary: %s\n",
1350 debugstr_a(name), debugstr_a(newcmdline) );
1351 retv = CreateProcessA( comspec, newcmdline, process_attr, thread_attr,
1352 inherit, flags, env, cur_dir, startup_info, info );
1353 HeapFree( GetProcessHeap(), 0, newcmdline );
1360 case BINARY_UNIX_EXE:
1362 /* unknown file, try as unix executable */
1363 UNICODE_STRING nameW;
1364 DOS_FULL_NAME full_name;
1365 const char *unixfilename = name;
1367 TRACE( "starting %s as Unix binary\n", debugstr_a(name) );
1369 RtlCreateUnicodeStringFromAsciiz(&nameW, name);
1370 if (DOSFS_GetFullName( nameW.Buffer, TRUE, &full_name )) unixfilename = full_name.long_name;
1371 RtlFreeUnicodeString(&nameW);
1372 retv = (fork_and_exec( unixfilename, tidy_cmdline, env, unixdir ) != -1);
1376 CloseHandle( hFile );
1379 if (tidy_cmdline != cmd_line) HeapFree( GetProcessHeap(), 0, tidy_cmdline );
1384 /**********************************************************************
1385 * CreateProcessW (KERNEL32.@)
1387 * lpReserved is not converted
1389 BOOL WINAPI CreateProcessW( LPCWSTR app_name, LPWSTR cmd_line, LPSECURITY_ATTRIBUTES process_attr,
1390 LPSECURITY_ATTRIBUTES thread_attr, BOOL inherit, DWORD flags,
1391 LPVOID env, LPCWSTR cur_dir, LPSTARTUPINFOW startup_info,
1392 LPPROCESS_INFORMATION info )
1395 STARTUPINFOA StartupInfoA;
1397 LPSTR app_nameA = HEAP_strdupWtoA (GetProcessHeap(),0,app_name);
1398 LPSTR cmd_lineA = HEAP_strdupWtoA (GetProcessHeap(),0,cmd_line);
1399 LPSTR cur_dirA = HEAP_strdupWtoA (GetProcessHeap(),0,cur_dir);
1401 memcpy (&StartupInfoA, startup_info, sizeof(STARTUPINFOA));
1402 StartupInfoA.lpDesktop = HEAP_strdupWtoA (GetProcessHeap(),0,startup_info->lpDesktop);
1403 StartupInfoA.lpTitle = HEAP_strdupWtoA (GetProcessHeap(),0,startup_info->lpTitle);
1405 TRACE_(win32)("(%s,%s,...)\n", debugstr_w(app_name), debugstr_w(cmd_line));
1407 if (startup_info->lpReserved)
1408 FIXME_(win32)("StartupInfo.lpReserved is used, please report (%s)\n",
1409 debugstr_w(startup_info->lpReserved));
1411 ret = CreateProcessA( app_nameA, cmd_lineA, process_attr, thread_attr,
1412 inherit, flags, env, cur_dirA, &StartupInfoA, info );
1414 HeapFree( GetProcessHeap(), 0, cur_dirA );
1415 HeapFree( GetProcessHeap(), 0, cmd_lineA );
1416 HeapFree( GetProcessHeap(), 0, StartupInfoA.lpDesktop );
1417 HeapFree( GetProcessHeap(), 0, StartupInfoA.lpTitle );
1423 /***********************************************************************
1424 * ExitProcess (KERNEL32.@)
1426 void WINAPI ExitProcess( DWORD status )
1428 MODULE_DllProcessDetach( TRUE, (LPVOID)1 );
1429 SERVER_START_REQ( terminate_process )
1431 /* send the exit code to the server */
1432 req->handle = GetCurrentProcess();
1433 req->exit_code = status;
1434 wine_server_call( req );
1440 /***********************************************************************
1441 * ExitProcess (KERNEL.466)
1443 void WINAPI ExitProcess16( WORD status )
1446 ReleaseThunkLock( &count );
1447 ExitProcess( status );
1450 /******************************************************************************
1451 * TerminateProcess (KERNEL32.@)
1453 BOOL WINAPI TerminateProcess( HANDLE handle, DWORD exit_code )
1455 NTSTATUS status = NtTerminateProcess( handle, exit_code );
1456 if (status) SetLastError( RtlNtStatusToDosError(status) );
1461 /***********************************************************************
1462 * GetProcessDword (KERNEL.485)
1463 * GetProcessDword (KERNEL32.18)
1464 * 'Of course you cannot directly access Windows internal structures'
1466 DWORD WINAPI GetProcessDword( DWORD dwProcessID, INT offset )
1470 TRACE_(win32)("(%ld, %d)\n", dwProcessID, offset );
1472 if (dwProcessID && dwProcessID != GetCurrentProcessId())
1474 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
1480 case GPD_APP_COMPAT_FLAGS:
1481 return GetAppCompatFlags16(0);
1483 case GPD_LOAD_DONE_EVENT:
1484 return (DWORD)current_process.load_done_evt;
1486 case GPD_HINSTANCE16:
1487 return GetTaskDS16();
1489 case GPD_WINDOWS_VERSION:
1490 return GetExeVersion16();
1493 return (DWORD)NtCurrentTeb() - 0x10 /* FIXME */;
1496 return (DWORD)¤t_process;
1498 case GPD_STARTF_SHELLDATA: /* return stdoutput handle from startupinfo ??? */
1499 return (DWORD)current_startupinfo.hStdOutput;
1501 case GPD_STARTF_HOTKEY: /* return stdinput handle from startupinfo ??? */
1502 return (DWORD)current_startupinfo.hStdInput;
1504 case GPD_STARTF_SHOWWINDOW:
1505 return current_startupinfo.wShowWindow;
1507 case GPD_STARTF_SIZE:
1508 x = current_startupinfo.dwXSize;
1509 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
1510 y = current_startupinfo.dwYSize;
1511 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
1512 return MAKELONG( x, y );
1514 case GPD_STARTF_POSITION:
1515 x = current_startupinfo.dwX;
1516 if ( (INT)x == CW_USEDEFAULT ) x = CW_USEDEFAULT16;
1517 y = current_startupinfo.dwY;
1518 if ( (INT)y == CW_USEDEFAULT ) y = CW_USEDEFAULT16;
1519 return MAKELONG( x, y );
1521 case GPD_STARTF_FLAGS:
1522 return current_startupinfo.dwFlags;
1528 return current_process.flags;
1531 return current_process.process_dword;
1534 ERR_(win32)("Unknown offset %d\n", offset );
1539 /***********************************************************************
1540 * SetProcessDword (KERNEL.484)
1541 * 'Of course you cannot directly access Windows internal structures'
1543 void WINAPI SetProcessDword( DWORD dwProcessID, INT offset, DWORD value )
1545 TRACE_(win32)("(%ld, %d)\n", dwProcessID, offset );
1547 if (dwProcessID && dwProcessID != GetCurrentProcessId())
1549 ERR("%d: process %lx not accessible\n", offset, dwProcessID);
1555 case GPD_APP_COMPAT_FLAGS:
1556 case GPD_LOAD_DONE_EVENT:
1557 case GPD_HINSTANCE16:
1558 case GPD_WINDOWS_VERSION:
1561 case GPD_STARTF_SHELLDATA:
1562 case GPD_STARTF_HOTKEY:
1563 case GPD_STARTF_SHOWWINDOW:
1564 case GPD_STARTF_SIZE:
1565 case GPD_STARTF_POSITION:
1566 case GPD_STARTF_FLAGS:
1569 ERR_(win32)("Not allowed to modify offset %d\n", offset );
1573 current_process.process_dword = value;
1577 ERR_(win32)("Unknown offset %d\n", offset );
1583 /*********************************************************************
1584 * OpenProcess (KERNEL32.@)
1586 HANDLE WINAPI OpenProcess( DWORD access, BOOL inherit, DWORD id )
1589 SERVER_START_REQ( open_process )
1592 req->access = access;
1593 req->inherit = inherit;
1594 if (!wine_server_call_err( req )) ret = reply->handle;
1600 /*********************************************************************
1601 * MapProcessHandle (KERNEL.483)
1603 DWORD WINAPI MapProcessHandle( HANDLE handle )
1606 SERVER_START_REQ( get_process_info )
1608 req->handle = handle;
1609 if (!wine_server_call_err( req )) ret = (DWORD)reply->pid;
1615 /***********************************************************************
1616 * SetPriorityClass (KERNEL32.@)
1618 BOOL WINAPI SetPriorityClass( HANDLE hprocess, DWORD priorityclass )
1621 SERVER_START_REQ( set_process_info )
1623 req->handle = hprocess;
1624 req->priority = priorityclass;
1625 req->mask = SET_PROCESS_INFO_PRIORITY;
1626 ret = !wine_server_call_err( req );
1633 /***********************************************************************
1634 * GetPriorityClass (KERNEL32.@)
1636 DWORD WINAPI GetPriorityClass(HANDLE hprocess)
1639 SERVER_START_REQ( get_process_info )
1641 req->handle = hprocess;
1642 if (!wine_server_call_err( req )) ret = reply->priority;
1649 /***********************************************************************
1650 * SetProcessAffinityMask (KERNEL32.@)
1652 BOOL WINAPI SetProcessAffinityMask( HANDLE hProcess, DWORD affmask )
1655 SERVER_START_REQ( set_process_info )
1657 req->handle = hProcess;
1658 req->affinity = affmask;
1659 req->mask = SET_PROCESS_INFO_AFFINITY;
1660 ret = !wine_server_call_err( req );
1666 /**********************************************************************
1667 * GetProcessAffinityMask (KERNEL32.@)
1669 BOOL WINAPI GetProcessAffinityMask( HANDLE hProcess,
1670 LPDWORD lpProcessAffinityMask,
1671 LPDWORD lpSystemAffinityMask )
1674 SERVER_START_REQ( get_process_info )
1676 req->handle = hProcess;
1677 if (!wine_server_call_err( req ))
1679 if (lpProcessAffinityMask) *lpProcessAffinityMask = reply->process_affinity;
1680 if (lpSystemAffinityMask) *lpSystemAffinityMask = reply->system_affinity;
1689 /***********************************************************************
1690 * GetProcessVersion (KERNEL32.@)
1692 DWORD WINAPI GetProcessVersion( DWORD processid )
1694 IMAGE_NT_HEADERS *nt;
1696 if (processid && processid != GetCurrentProcessId())
1698 FIXME("should use ReadProcessMemory\n");
1701 if ((nt = RtlImageNtHeader( current_process.module )))
1702 return ((nt->OptionalHeader.MajorSubsystemVersion << 16) |
1703 nt->OptionalHeader.MinorSubsystemVersion);
1707 /***********************************************************************
1708 * GetProcessFlags (KERNEL32.@)
1710 DWORD WINAPI GetProcessFlags( DWORD processid )
1712 if (processid && processid != GetCurrentProcessId()) return 0;
1713 return current_process.flags;
1717 /***********************************************************************
1718 * SetProcessWorkingSetSize [KERNEL32.@]
1719 * Sets the min/max working set sizes for a specified process.
1722 * hProcess [I] Handle to the process of interest
1723 * minset [I] Specifies minimum working set size
1724 * maxset [I] Specifies maximum working set size
1728 BOOL WINAPI SetProcessWorkingSetSize(HANDLE hProcess, SIZE_T minset,
1731 FIXME("(%p,%ld,%ld): stub - harmless\n",hProcess,minset,maxset);
1732 if(( minset == (SIZE_T)-1) && (maxset == (SIZE_T)-1)) {
1733 /* Trim the working set to zero */
1734 /* Swap the process out of physical RAM */
1739 /***********************************************************************
1740 * GetProcessWorkingSetSize (KERNEL32.@)
1742 BOOL WINAPI GetProcessWorkingSetSize(HANDLE hProcess, PSIZE_T minset,
1745 FIXME("(%p,%p,%p): stub\n",hProcess,minset,maxset);
1746 /* 32 MB working set size */
1747 if (minset) *minset = 32*1024*1024;
1748 if (maxset) *maxset = 32*1024*1024;
1752 /***********************************************************************
1753 * SetProcessShutdownParameters (KERNEL32.@)
1755 * CHANGED - James Sutherland (JamesSutherland@gmx.de)
1756 * Now tracks changes made (but does not act on these changes)
1758 static DWORD shutdown_flags = 0;
1759 static DWORD shutdown_priority = 0x280;
1761 BOOL WINAPI SetProcessShutdownParameters(DWORD level, DWORD flags)
1763 FIXME("(%08lx, %08lx): partial stub.\n", level, flags);
1764 shutdown_flags = flags;
1765 shutdown_priority = level;
1770 /***********************************************************************
1771 * GetProcessShutdownParameters (KERNEL32.@)
1774 BOOL WINAPI GetProcessShutdownParameters( LPDWORD lpdwLevel, LPDWORD lpdwFlags )
1776 *lpdwLevel = shutdown_priority;
1777 *lpdwFlags = shutdown_flags;
1782 /***********************************************************************
1783 * SetProcessPriorityBoost (KERNEL32.@)
1785 BOOL WINAPI SetProcessPriorityBoost(HANDLE hprocess,BOOL disableboost)
1787 FIXME("(%p,%d): stub\n",hprocess,disableboost);
1788 /* Say we can do it. I doubt the program will notice that we don't. */
1793 /***********************************************************************
1794 * ReadProcessMemory (KERNEL32.@)
1796 BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
1797 SIZE_T *bytes_read )
1801 SERVER_START_REQ( read_process_memory )
1803 req->handle = process;
1804 req->addr = (void *)addr;
1805 wine_server_set_reply( req, buffer, size );
1806 if ((res = wine_server_call_err( req ))) size = 0;
1809 if (bytes_read) *bytes_read = size;
1814 /***********************************************************************
1815 * WriteProcessMemory (KERNEL32.@)
1817 BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
1818 SIZE_T *bytes_written )
1820 static const int zero;
1821 unsigned int first_offset, last_offset, first_mask, last_mask;
1826 SetLastError( ERROR_INVALID_PARAMETER );
1830 /* compute the mask for the first int */
1832 first_offset = (unsigned int)addr % sizeof(int);
1833 memset( &first_mask, 0, first_offset );
1835 /* compute the mask for the last int */
1836 last_offset = (size + first_offset) % sizeof(int);
1838 memset( &last_mask, 0xff, last_offset ? last_offset : sizeof(int) );
1840 SERVER_START_REQ( write_process_memory )
1842 req->handle = process;
1843 req->addr = (char *)addr - first_offset;
1844 req->first_mask = first_mask;
1845 req->last_mask = last_mask;
1846 if (first_offset) wine_server_add_data( req, &zero, first_offset );
1847 wine_server_add_data( req, buffer, size );
1848 if (last_offset) wine_server_add_data( req, &zero, sizeof(int) - last_offset );
1850 if ((res = wine_server_call_err( req ))) size = 0;
1853 if (bytes_written) *bytes_written = size;
1857 ReadProcessMemory( process, addr, dummy, sizeof(dummy), &read );
1863 /***********************************************************************
1864 * RegisterServiceProcess (KERNEL.491)
1865 * RegisterServiceProcess (KERNEL32.@)
1867 * A service process calls this function to ensure that it continues to run
1868 * even after a user logged off.
1870 DWORD WINAPI RegisterServiceProcess(DWORD dwProcessId, DWORD dwType)
1872 /* I don't think that Wine needs to do anything in that function */
1873 return 1; /* success */
1876 /***********************************************************************
1877 * GetExitCodeProcess [KERNEL32.@]
1879 * Gets termination status of specified process
1885 BOOL WINAPI GetExitCodeProcess(
1886 HANDLE hProcess, /* [in] handle to the process */
1887 LPDWORD lpExitCode) /* [out] address to receive termination status */
1890 SERVER_START_REQ( get_process_info )
1892 req->handle = hProcess;
1893 ret = !wine_server_call_err( req );
1894 if (ret && lpExitCode) *lpExitCode = reply->exit_code;
1901 /***********************************************************************
1902 * SetErrorMode (KERNEL32.@)
1904 UINT WINAPI SetErrorMode( UINT mode )
1906 UINT old = current_process.error_mode;
1907 current_process.error_mode = mode;
1912 /**************************************************************************
1913 * SetFileApisToOEM (KERNEL32.@)
1915 VOID WINAPI SetFileApisToOEM(void)
1917 current_process.flags |= PDB32_FILE_APIS_OEM;
1921 /**************************************************************************
1922 * SetFileApisToANSI (KERNEL32.@)
1924 VOID WINAPI SetFileApisToANSI(void)
1926 current_process.flags &= ~PDB32_FILE_APIS_OEM;
1930 /******************************************************************************
1931 * AreFileApisANSI [KERNEL32.@] Determines if file functions are using ANSI
1934 * TRUE: Set of file functions is using ANSI code page
1935 * FALSE: Set of file functions is using OEM code page
1937 BOOL WINAPI AreFileApisANSI(void)
1939 return !(current_process.flags & PDB32_FILE_APIS_OEM);
1943 /***********************************************************************
1944 * GetTickCount (KERNEL32.@)
1946 * Returns the number of milliseconds, modulo 2^32, since the start
1947 * of the wineserver.
1949 DWORD WINAPI GetTickCount(void)
1952 gettimeofday( &t, NULL );
1953 return ((t.tv_sec * 1000) + (t.tv_usec / 1000)) - server_startticks;
1957 /**********************************************************************
1958 * TlsAlloc [KERNEL32.@] Allocates a TLS index.
1960 * Allocates a thread local storage index
1963 * Success: TLS Index
1964 * Failure: 0xFFFFFFFF
1966 DWORD WINAPI TlsAlloc( void )
1968 DWORD i, mask, ret = 0;
1969 DWORD *bits = current_process.tls_bits;
1970 RtlAcquirePebLock();
1971 if (*bits == 0xffffffff)
1975 if (*bits == 0xffffffff)
1977 RtlReleasePebLock();
1978 SetLastError( ERROR_NO_MORE_ITEMS );
1982 for (i = 0, mask = 1; i < 32; i++, mask <<= 1) if (!(*bits & mask)) break;
1984 RtlReleasePebLock();
1985 NtCurrentTeb()->tls_array[ret+i] = 0; /* clear the value */
1990 /**********************************************************************
1991 * TlsFree [KERNEL32.@] Releases a TLS index.
1993 * Releases a thread local storage index, making it available for reuse
1999 BOOL WINAPI TlsFree(
2000 DWORD index) /* [in] TLS Index to free */
2002 DWORD mask = (1 << (index & 31));
2003 DWORD *bits = current_process.tls_bits;
2006 SetLastError( ERROR_INVALID_PARAMETER );
2009 if (index >= 32) bits++;
2010 RtlAcquirePebLock();
2011 if (!(*bits & mask)) /* already free? */
2013 RtlReleasePebLock();
2014 SetLastError( ERROR_INVALID_PARAMETER );
2018 NtCurrentTeb()->tls_array[index] = 0;
2019 /* FIXME: should zero all other thread values */
2020 RtlReleasePebLock();
2025 /**********************************************************************
2026 * TlsGetValue [KERNEL32.@] Gets value in a thread's TLS slot
2029 * Success: Value stored in calling thread's TLS slot for index
2030 * Failure: 0 and GetLastError returns NO_ERROR
2032 LPVOID WINAPI TlsGetValue(
2033 DWORD index) /* [in] TLS index to retrieve value for */
2037 SetLastError( ERROR_INVALID_PARAMETER );
2040 SetLastError( ERROR_SUCCESS );
2041 return NtCurrentTeb()->tls_array[index];
2045 /**********************************************************************
2046 * TlsSetValue [KERNEL32.@] Stores a value in the thread's TLS slot.
2052 BOOL WINAPI TlsSetValue(
2053 DWORD index, /* [in] TLS index to set value for */
2054 LPVOID value) /* [in] Value to be stored */
2058 SetLastError( ERROR_INVALID_PARAMETER );
2061 NtCurrentTeb()->tls_array[index] = value;
2066 /***********************************************************************
2067 * GetCurrentProcess (KERNEL32.@)
2069 #undef GetCurrentProcess
2070 HANDLE WINAPI GetCurrentProcess(void)
2072 return (HANDLE)0xffffffff;