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 req
->ppid
= getppid();
420 if ((ret
= !wine_server_call_err( req
)))
422 main_exe_file
= reply
->exe_file
;
423 main_create_flags
= reply
->create_flags
;
424 info_size
= reply
->info_size
;
425 server_startticks
= reply
->server_start
;
426 current_startupinfo
.hStdInput
= reply
->hstdin
;
427 current_startupinfo
.hStdOutput
= reply
->hstdout
;
428 current_startupinfo
.hStdError
= reply
->hstderr
;
432 if (!ret
) return FALSE
;
434 /* Create the process heap */
435 current_process
.heap
= HeapCreate( HEAP_GROWABLE
, 0, 0 );
437 if (main_create_flags
== 0 &&
438 current_startupinfo
.hStdInput
== 0 &&
439 current_startupinfo
.hStdOutput
== 0 &&
440 current_startupinfo
.hStdError
== 0)
442 /* no parent, and no new console requested, create a simple console with bare handles to
443 * unix stdio input & output streams (aka simple console)
446 wine_server_fd_to_handle( 0, GENERIC_READ
|SYNCHRONIZE
, TRUE
, &handle
);
447 SetStdHandle( STD_INPUT_HANDLE
, handle
);
448 wine_server_fd_to_handle( 1, GENERIC_WRITE
|SYNCHRONIZE
, TRUE
, &handle
);
449 SetStdHandle( STD_OUTPUT_HANDLE
, handle
);
450 wine_server_fd_to_handle( 1, GENERIC_WRITE
|SYNCHRONIZE
, TRUE
, &handle
);
451 SetStdHandle( STD_ERROR_HANDLE
, handle
);
453 else if (!(main_create_flags
& (DETACHED_PROCESS
|CREATE_NEW_CONSOLE
)))
455 SetStdHandle( STD_INPUT_HANDLE
, current_startupinfo
.hStdInput
);
456 SetStdHandle( STD_OUTPUT_HANDLE
, current_startupinfo
.hStdOutput
);
457 SetStdHandle( STD_ERROR_HANDLE
, current_startupinfo
.hStdError
);
460 /* Now we can use the pthreads routines */
463 /* Copy the parent environment */
464 if (!(current_process
.env_db
= ENV_InitStartupInfo( info_size
, main_exe_name
,
465 sizeof(main_exe_name
) )))
468 /* Parse command line arguments */
469 OPTIONS_ParseOptions( !info_size
? argv
: NULL
);
471 ret
= MAIN_MainInit();
472 if (TRACE_ON(relay
) || TRACE_ON(snoop
)) RELAY_InitDebugLists();
478 /***********************************************************************
481 * Startup routine of a new process. Runs on the new process stack.
483 static void start_process(void)
485 int debugged
, console_app
;
486 LPTHREAD_START_ROUTINE entry
;
488 HANDLE main_file
= main_exe_file
;
489 IMAGE_NT_HEADERS
*nt
;
491 /* use original argv[0] as name for the main module */
492 if (!main_exe_name
[0])
494 if (!GetLongPathNameA( full_argv0
, main_exe_name
, sizeof(main_exe_name
) ))
495 lstrcpynA( main_exe_name
, full_argv0
, sizeof(main_exe_name
) );
500 UINT drive_type
= GetDriveTypeA( main_exe_name
);
501 /* don't keep the file handle open on removable media */
502 if (drive_type
== DRIVE_REMOVABLE
|| drive_type
== DRIVE_CDROM
) main_file
= 0;
505 /* Retrieve entry point address */
506 nt
= RtlImageNtHeader( current_process
.module
);
507 entry
= (LPTHREAD_START_ROUTINE
)((char*)current_process
.module
+
508 nt
->OptionalHeader
.AddressOfEntryPoint
);
509 console_app
= (nt
->OptionalHeader
.Subsystem
== IMAGE_SUBSYSTEM_WINDOWS_CUI
);
510 if (console_app
) current_process
.flags
|= PDB32_CONSOLE_PROC
;
512 /* Signal the parent process to continue */
513 SERVER_START_REQ( init_process_done
)
515 req
->module
= (void *)current_process
.module
;
516 req
->module_size
= nt
->OptionalHeader
.SizeOfImage
;
518 /* API requires a double indirection */
519 req
->name
= &main_exe_name_ptr
;
520 req
->exe_file
= main_file
;
521 req
->gui
= !console_app
;
522 wine_server_add_data( req
, main_exe_name
, strlen(main_exe_name
) );
523 wine_server_call( req
);
524 debugged
= reply
->debugged
;
528 /* Install signal handlers; this cannot be done before, since we cannot
529 * send exceptions to the debugger before the create process event that
530 * is sent by REQ_INIT_PROCESS_DONE */
531 if (!SIGNAL_Init()) goto error
;
533 /* create the main modref and load dependencies */
534 if (!(wm
= PE_CreateModule( current_process
.module
, main_exe_name
, 0, 0, FALSE
)))
538 if (main_exe_file
) CloseHandle( main_exe_file
); /* we no longer need it */
540 MODULE_DllProcessAttach( NULL
, (LPVOID
)1 );
542 /* Note: The USIG_PROCESS_CREATE signal is supposed to be sent in the
543 * context of the parent process. Actually, the USER signal proc
544 * doesn't really care about that, but it *does* require that the
545 * startup parameters are correctly set up, so that GetProcessDword
546 * works. Furthermore, before calling the USER signal proc the
547 * 16-bit stack must be set up, which it is only after TASK_Create
548 * in the case of a 16-bit process. Thus, we send the signal here.
550 PROCESS_CallUserSignalProc( USIG_PROCESS_CREATE
, 0 );
551 PROCESS_CallUserSignalProc( USIG_THREAD_INIT
, 0 );
552 PROCESS_CallUserSignalProc( USIG_PROCESS_INIT
, 0 );
553 PROCESS_CallUserSignalProc( USIG_PROCESS_LOADED
, 0 );
554 /* Call UserSignalProc ( USIG_PROCESS_RUNNING ... ) only for non-GUI win32 apps */
555 if (console_app
) PROCESS_CallUserSignalProc( USIG_PROCESS_RUNNING
, 0 );
558 DPRINTF( "%08lx:Starting process %s (entryproc=%p)\n",
559 GetCurrentThreadId(), main_exe_name
, entry
);
560 if (debugged
) DbgBreakPoint();
561 /* FIXME: should use _PEB as parameter for NT 3.5 programs !
562 * Dunno about other OSs */
563 SetLastError(0); /* clear error code */
564 ExitThread( entry(NULL
) );
567 ExitProcess( GetLastError() );
571 /***********************************************************************
574 * Wine initialisation: load and start the main exe file.
576 void PROCESS_InitWine( int argc
, char *argv
[], LPSTR win16_exe_name
, HANDLE
*win16_exe_file
)
579 DWORD stack_size
= 0;
581 /* Initialize everything */
582 if (!process_init( argv
)) exit(1);
584 argv
++; /* remove argv[0] (wine itself) */
586 TRACE( "starting process name=%s file=%x argv[0]=%s\n",
587 debugstr_a(main_exe_name
), main_exe_file
, debugstr_a(argv
[0]) );
589 if (!main_exe_name
[0])
591 if (!argv
[0]) OPTIONS_Usage();
593 if (!find_exe_file( argv
[0], main_exe_name
, sizeof(main_exe_name
), &main_exe_file
))
595 MESSAGE( "%s: cannot find '%s'\n", argv0
, argv
[0] );
598 if (main_exe_file
== INVALID_HANDLE_VALUE
)
600 MESSAGE( "%s: cannot open '%s'\n", argv0
, main_exe_name
);
605 if (!main_exe_file
) /* no file handle -> Winelib app */
607 TRACE( "starting Winelib app %s\n", debugstr_a(main_exe_name
) );
608 if (open_builtin_exe_file( main_exe_name
, error
, sizeof(error
), 0 ))
610 MESSAGE( "%s: cannot open builtin library for '%s': %s\n", argv0
, main_exe_name
, error
);
614 switch( MODULE_GetBinaryType( main_exe_file
))
617 TRACE( "starting Win32 binary %s\n", debugstr_a(main_exe_name
) );
618 if ((current_process
.module
= PE_LoadImage( main_exe_file
, main_exe_name
, 0 ))) goto found
;
619 MESSAGE( "%s: could not load '%s' as Win32 binary\n", argv0
, main_exe_name
);
622 MESSAGE( "%s: '%s' is a DLL, not an executable\n", argv0
, main_exe_name
);
625 /* check for .com extension */
626 if (!(p
= strrchr( main_exe_name
, '.' )) || FILE_strcasecmp( p
, ".com" ))
628 MESSAGE( "%s: cannot determine executable type for '%s'\n", argv0
, main_exe_name
);
634 TRACE( "starting Win16/DOS binary %s\n", debugstr_a(main_exe_name
) );
635 NtCurrentTeb()->tibflags
&= ~TEBF_WIN32
;
636 current_process
.flags
|= PDB32_WIN16_PROC
;
637 strcpy( win16_exe_name
, main_exe_name
);
638 main_exe_name
[0] = 0;
639 *win16_exe_file
= main_exe_file
;
644 MESSAGE( "%s: '%s' is an OS/2 binary, not supported\n", argv0
, main_exe_name
);
646 case BINARY_UNIX_EXE
:
647 MESSAGE( "%s: '%s' is a Unix binary, not supported\n", argv0
, main_exe_name
);
649 case BINARY_UNIX_LIB
:
651 DOS_FULL_NAME full_name
;
652 const char *name
= main_exe_name
;
654 TRACE( "starting Winelib app %s\n", debugstr_a(main_exe_name
) );
655 if (DOSFS_GetFullName( name
, TRUE
, &full_name
)) name
= full_name
.long_name
;
656 CloseHandle( main_exe_file
);
658 if (wine_dlopen( name
, RTLD_NOW
, error
, sizeof(error
) ))
660 if ((p
= strrchr( main_exe_name
, '.' )) && !strcmp( p
, ".so" )) *p
= 0;
663 MESSAGE( "%s: could not load '%s': %s\n", argv0
, main_exe_name
, error
);
669 /* build command line */
670 if (!ENV_BuildCommandLine( argv
)) goto error
;
672 /* create 32-bit module for main exe */
673 if (!(current_process
.module
= BUILTIN32_LoadExeModule( current_process
.module
))) goto error
;
674 stack_size
= RtlImageNtHeader(current_process
.module
)->OptionalHeader
.SizeOfStackReserve
;
676 /* allocate main thread stack */
677 if (!THREAD_InitStack( NtCurrentTeb(), stack_size
)) goto error
;
679 /* switch to the new stack */
680 SYSDEPS_SwitchToThreadStack( start_process
);
683 ExitProcess( GetLastError() );
687 /***********************************************************************
690 * Build an argv array from a command-line.
691 * The command-line is modified to insert nulls.
692 * 'reserved' is the number of args to reserve before the first one.
694 static char **build_argv( char *cmdline
, int reserved
)
699 int in_quotes
,bcount
;
706 if (*s
=='\0' || ((*s
==' ' || *s
=='\t') && !in_quotes
)) {
709 /* skip the remaining spaces */
710 while (*s
==' ' || *s
=='\t') {
717 } else if (*s
=='\\') {
718 /* '\', count them */
720 } else if ((*s
=='"') && ((bcount
& 1)==0)) {
722 in_quotes
=!in_quotes
;
725 /* a regular character */
730 argv
=malloc(argc
*sizeof(*argv
));
739 if ((*s
==' ' || *s
=='\t') && !in_quotes
) {
740 /* Close the argument and copy it */
744 /* skip the remaining spaces */
747 } while (*s
==' ' || *s
=='\t');
749 /* Start with a new argument */
752 } else if (*s
=='\\') {
756 } else if (*s
=='"') {
758 if ((bcount
& 1)==0) {
759 /* Preceeded by an even number of '\', this is half that
760 * number of '\', plus a '"' which we discard.
764 in_quotes
=!in_quotes
;
766 /* Preceeded by an odd number of '\', this is half that
767 * number of '\' followed by a '"'
775 /* a regular character */
790 /***********************************************************************
793 * Build the environment of a new child process.
795 static char **build_envp( const char *env
, const char *extra_env
)
801 if (extra_env
) for (p
= extra_env
; *p
; count
++) p
+= strlen(p
) + 1;
802 for (p
= env
; *p
; count
++) p
+= strlen(p
) + 1;
805 if ((envp
= malloc( count
* sizeof(*envp
) )))
807 extern char **environ
;
808 char **envptr
= envp
;
809 char **unixptr
= environ
;
810 /* first the extra strings */
811 if (extra_env
) for (p
= extra_env
; *p
; p
+= strlen(p
) + 1) *envptr
++ = (char *)p
;
812 /* then put PATH, HOME and WINEPREFIX from the unix env */
813 for (unixptr
= environ
; unixptr
&& *unixptr
; unixptr
++)
814 if (!memcmp( *unixptr
, "PATH=", 5 ) ||
815 !memcmp( *unixptr
, "HOME=", 5 ) ||
816 !memcmp( *unixptr
, "WINEPREFIX=", 11 )) *envptr
++ = *unixptr
;
817 /* now put the Windows environment strings */
818 for (p
= env
; *p
; p
+= strlen(p
) + 1)
820 if (memcmp( p
, "PATH=", 5 ) &&
821 memcmp( p
, "HOME=", 5 ) &&
822 memcmp( p
, "WINEPREFIX=", 11 )) *envptr
++ = (char *)p
;
830 /***********************************************************************
833 * Locate the Wine binary to exec for a new Win32 process.
835 static void exec_wine_binary( char **argv
, char **envp
)
837 const char *path
, *pos
, *ptr
;
839 /* first, try for a WINELOADER environment variable */
840 argv
[0] = getenv("WINELOADER");
842 execve( argv
[0], argv
, envp
);
844 /* next, try bin directory */
845 argv
[0] = BINDIR
"/wine";
846 execve( argv
[0], argv
, envp
);
848 /* now try the path of argv0 of the current binary */
849 if (!(argv
[0] = malloc( strlen(full_argv0
) + 6 ))) return;
850 if ((ptr
= strrchr( full_argv0
, '/' )))
852 memcpy( argv
[0], full_argv0
, ptr
- full_argv0
);
853 strcpy( argv
[0] + (ptr
- full_argv0
), "/wine" );
854 execve( argv
[0], argv
, envp
);
858 /* now search in the Unix path */
859 if ((path
= getenv( "PATH" )))
861 if (!(argv
[0] = malloc( strlen(path
) + 6 ))) return;
865 while (*pos
== ':') pos
++;
867 if (!(ptr
= strchr( pos
, ':' ))) ptr
= pos
+ strlen(pos
);
868 memcpy( argv
[0], pos
, ptr
- pos
);
869 strcpy( argv
[0] + (ptr
- pos
), "/wine" );
870 execve( argv
[0], argv
, envp
);
878 /***********************************************************************
881 * Fork and exec a new Unix process, checking for errors.
883 static int fork_and_exec( const char *filename
, char *cmdline
,
884 const char *env
, const char *newdir
)
888 char *extra_env
= NULL
;
892 env
= GetEnvironmentStringsA();
893 extra_env
= DRIVE_BuildEnv();
901 fcntl( fd
[1], F_SETFD
, 1 ); /* set close on exec */
902 if (!(pid
= fork())) /* child */
904 char **argv
= build_argv( cmdline
, filename
? 0 : 1 );
905 char **envp
= build_envp( env
, extra_env
);
908 /* Reset signals that we previously set to SIG_IGN */
909 signal( SIGPIPE
, SIG_DFL
);
910 signal( SIGCHLD
, SIG_DFL
);
912 if (newdir
) chdir(newdir
);
916 if (!filename
) exec_wine_binary( argv
, envp
);
917 else 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();
931 if (extra_env
) HeapFree( GetProcessHeap(), 0, extra_env
);
936 /***********************************************************************
939 * Create a new process. If hFile is a valid handle we have an exe
940 * file, otherwise it is a Winelib app.
942 static BOOL
create_process( HANDLE hFile
, LPCSTR filename
, LPSTR cmd_line
, LPCSTR env
,
943 LPSECURITY_ATTRIBUTES psa
, LPSECURITY_ATTRIBUTES tsa
,
944 BOOL inherit
, DWORD flags
, LPSTARTUPINFOA startup
,
945 LPPROCESS_INFORMATION info
, LPCSTR unixdir
)
947 BOOL ret
, success
= FALSE
;
949 startup_info_t startup_info
;
951 /* fill the startup info structure */
953 startup_info
.size
= sizeof(startup_info
);
954 /* startup_info.filename_len is set below */
955 startup_info
.cmdline_len
= cmd_line
? strlen(cmd_line
) : 0;
956 startup_info
.desktop_len
= startup
->lpDesktop
? strlen(startup
->lpDesktop
) : 0;
957 startup_info
.title_len
= startup
->lpTitle
? strlen(startup
->lpTitle
) : 0;
958 startup_info
.x
= startup
->dwX
;
959 startup_info
.y
= startup
->dwY
;
960 startup_info
.cx
= startup
->dwXSize
;
961 startup_info
.cy
= startup
->dwYSize
;
962 startup_info
.x_chars
= startup
->dwXCountChars
;
963 startup_info
.y_chars
= startup
->dwYCountChars
;
964 startup_info
.attribute
= startup
->dwFillAttribute
;
965 startup_info
.cmd_show
= startup
->wShowWindow
;
966 startup_info
.flags
= startup
->dwFlags
;
968 /* create the process on the server side */
970 SERVER_START_REQ( new_process
)
975 req
->inherit_all
= inherit
;
976 req
->create_flags
= flags
;
977 req
->use_handles
= (startup
->dwFlags
& STARTF_USESTDHANDLES
) != 0;
978 req
->exe_file
= hFile
;
979 if (startup
->dwFlags
& STARTF_USESTDHANDLES
)
981 req
->hstdin
= startup
->hStdInput
;
982 req
->hstdout
= startup
->hStdOutput
;
983 req
->hstderr
= startup
->hStdError
;
987 req
->hstdin
= GetStdHandle( STD_INPUT_HANDLE
);
988 req
->hstdout
= GetStdHandle( STD_OUTPUT_HANDLE
);
989 req
->hstderr
= GetStdHandle( STD_ERROR_HANDLE
);
992 if (GetLongPathNameA( filename
, buf
, MAX_PATH
))
997 startup_info
.filename_len
= strlen(nameptr
);
998 wine_server_add_data( req
, &startup_info
, sizeof(startup_info
) );
999 wine_server_add_data( req
, nameptr
, startup_info
.filename_len
);
1000 wine_server_add_data( req
, cmd_line
, startup_info
.cmdline_len
);
1001 wine_server_add_data( req
, startup
->lpDesktop
, startup_info
.desktop_len
);
1002 wine_server_add_data( req
, startup
->lpTitle
, startup_info
.title_len
);
1004 ret
= !wine_server_call_err( req
);
1005 process_info
= reply
->info
;
1008 if (!ret
) return FALSE
;
1010 /* fork and execute */
1012 if (fork_and_exec( NULL
, cmd_line
, env
, unixdir
) == -1)
1014 CloseHandle( process_info
);
1018 /* wait for the new process info to be ready */
1020 WaitForSingleObject( process_info
, INFINITE
);
1021 SERVER_START_REQ( get_new_process_info
)
1023 req
->info
= process_info
;
1024 req
->pinherit
= (psa
&& (psa
->nLength
>= sizeof(*psa
)) && psa
->bInheritHandle
);
1025 req
->tinherit
= (tsa
&& (tsa
->nLength
>= sizeof(*tsa
)) && tsa
->bInheritHandle
);
1026 if ((ret
= !wine_server_call_err( req
)))
1028 info
->dwProcessId
= (DWORD
)reply
->pid
;
1029 info
->dwThreadId
= (DWORD
)reply
->tid
;
1030 info
->hProcess
= reply
->phandle
;
1031 info
->hThread
= reply
->thandle
;
1032 success
= reply
->success
;
1037 if (ret
&& !success
) /* new process failed to start */
1040 if (GetExitCodeProcess( info
->hProcess
, &exitcode
)) SetLastError( exitcode
);
1041 CloseHandle( info
->hThread
);
1042 CloseHandle( info
->hProcess
);
1045 CloseHandle( process_info
);
1050 /*************************************************************************
1053 * Helper for CreateProcess: retrieve the file name to load from the
1054 * app name and command line. Store the file name in buffer, and
1055 * return a possibly modified command line.
1056 * Also returns a handle to the opened file if it's a Windows binary.
1058 static LPSTR
get_file_name( LPCSTR appname
, LPSTR cmdline
, LPSTR buffer
,
1059 int buflen
, HANDLE
*handle
)
1061 char *name
, *pos
, *ret
= NULL
;
1064 /* if we have an app name, everything is easy */
1068 /* use the unmodified app name as file name */
1069 lstrcpynA( buffer
, appname
, buflen
);
1070 *handle
= open_exe_file( buffer
);
1071 if (!(ret
= cmdline
))
1073 /* no command-line, create one */
1074 if ((ret
= HeapAlloc( GetProcessHeap(), 0, strlen(appname
) + 3 )))
1075 sprintf( ret
, "\"%s\"", appname
);
1082 SetLastError( ERROR_INVALID_PARAMETER
);
1086 /* first check for a quoted file name */
1088 if ((cmdline
[0] == '"') && ((p
= strchr( cmdline
+ 1, '"' ))))
1090 int len
= p
- cmdline
- 1;
1091 /* extract the quoted portion as file name */
1092 if (!(name
= HeapAlloc( GetProcessHeap(), 0, len
+ 1 ))) return NULL
;
1093 memcpy( name
, cmdline
+ 1, len
);
1096 if (find_exe_file( name
, buffer
, buflen
, handle
))
1097 ret
= cmdline
; /* no change necessary */
1101 /* now try the command-line word by word */
1103 if (!(name
= HeapAlloc( GetProcessHeap(), 0, strlen(cmdline
) + 1 ))) return NULL
;
1109 do *pos
++ = *p
++; while (*p
&& *p
!= ' ');
1111 if (find_exe_file( name
, buffer
, buflen
, handle
))
1118 if (!ret
|| !strchr( name
, ' ' )) goto done
; /* no change necessary */
1120 /* now build a new command-line with quotes */
1122 if (!(ret
= HeapAlloc( GetProcessHeap(), 0, strlen(cmdline
) + 3 ))) goto done
;
1123 sprintf( ret
, "\"%s\"%s", name
, p
);
1126 HeapFree( GetProcessHeap(), 0, name
);
1131 /**********************************************************************
1132 * CreateProcessA (KERNEL32.@)
1134 BOOL WINAPI
CreateProcessA( LPCSTR app_name
, LPSTR cmd_line
, LPSECURITY_ATTRIBUTES process_attr
,
1135 LPSECURITY_ATTRIBUTES thread_attr
, BOOL inherit
,
1136 DWORD flags
, LPVOID env
, LPCSTR cur_dir
,
1137 LPSTARTUPINFOA startup_info
, LPPROCESS_INFORMATION info
)
1141 const char *unixdir
= NULL
;
1142 DOS_FULL_NAME full_dir
;
1143 char name
[MAX_PATH
];
1147 /* Process the AppName and/or CmdLine to get module name and path */
1149 TRACE("app %s cmdline %s\n", debugstr_a(app_name
), debugstr_a(cmd_line
) );
1151 if (!(tidy_cmdline
= get_file_name( app_name
, cmd_line
, name
, sizeof(name
), &hFile
)))
1153 if (hFile
== INVALID_HANDLE_VALUE
) goto done
;
1155 /* Warn if unsupported features are used */
1157 if (flags
& NORMAL_PRIORITY_CLASS
)
1158 FIXME("(%s,...): NORMAL_PRIORITY_CLASS ignored\n", name
);
1159 if (flags
& IDLE_PRIORITY_CLASS
)
1160 FIXME("(%s,...): IDLE_PRIORITY_CLASS ignored\n", name
);
1161 if (flags
& HIGH_PRIORITY_CLASS
)
1162 FIXME("(%s,...): HIGH_PRIORITY_CLASS ignored\n", name
);
1163 if (flags
& REALTIME_PRIORITY_CLASS
)
1164 FIXME("(%s,...): REALTIME_PRIORITY_CLASS ignored\n", name
);
1165 if (flags
& CREATE_NEW_PROCESS_GROUP
)
1166 FIXME("(%s,...): CREATE_NEW_PROCESS_GROUP ignored\n", name
);
1167 if (flags
& CREATE_UNICODE_ENVIRONMENT
)
1168 FIXME("(%s,...): CREATE_UNICODE_ENVIRONMENT ignored\n", name
);
1169 if (flags
& CREATE_SEPARATE_WOW_VDM
)
1170 FIXME("(%s,...): CREATE_SEPARATE_WOW_VDM ignored\n", name
);
1171 if (flags
& CREATE_SHARED_WOW_VDM
)
1172 FIXME("(%s,...): CREATE_SHARED_WOW_VDM ignored\n", name
);
1173 if (flags
& CREATE_DEFAULT_ERROR_MODE
)
1174 FIXME("(%s,...): CREATE_DEFAULT_ERROR_MODE ignored\n", name
);
1175 if (flags
& CREATE_NO_WINDOW
)
1176 FIXME("(%s,...): CREATE_NO_WINDOW ignored\n", name
);
1177 if (flags
& PROFILE_USER
)
1178 FIXME("(%s,...): PROFILE_USER ignored\n", name
);
1179 if (flags
& PROFILE_KERNEL
)
1180 FIXME("(%s,...): PROFILE_KERNEL ignored\n", name
);
1181 if (flags
& PROFILE_SERVER
)
1182 FIXME("(%s,...): PROFILE_SERVER ignored\n", name
);
1183 if (startup_info
->lpDesktop
)
1184 FIXME("(%s,...): startup_info->lpDesktop %s ignored\n",
1185 name
, debugstr_a(startup_info
->lpDesktop
));
1186 if (startup_info
->dwFlags
& STARTF_RUNFULLSCREEN
)
1187 FIXME("(%s,...): STARTF_RUNFULLSCREEN ignored\n", name
);
1188 if (startup_info
->dwFlags
& STARTF_FORCEONFEEDBACK
)
1189 FIXME("(%s,...): STARTF_FORCEONFEEDBACK ignored\n", name
);
1190 if (startup_info
->dwFlags
& STARTF_FORCEOFFFEEDBACK
)
1191 FIXME("(%s,...): STARTF_FORCEOFFFEEDBACK ignored\n", name
);
1192 if (startup_info
->dwFlags
& STARTF_USEHOTKEY
)
1193 FIXME("(%s,...): STARTF_USEHOTKEY ignored\n", name
);
1197 if (DOSFS_GetFullName( cur_dir
, TRUE
, &full_dir
))
1198 unixdir
= full_dir
.long_name
;
1203 if (GetCurrentDirectoryA(sizeof(buf
),buf
))
1205 if (DOSFS_GetFullName( buf
, TRUE
, &full_dir
)) unixdir
= full_dir
.long_name
;
1209 info
->hThread
= info
->hProcess
= 0;
1210 info
->dwProcessId
= info
->dwThreadId
= 0;
1212 /* Determine executable type */
1214 if (!hFile
) /* builtin exe */
1216 TRACE( "starting %s as Winelib app\n", debugstr_a(name
) );
1217 retv
= create_process( 0, name
, tidy_cmdline
, env
, process_attr
, thread_attr
,
1218 inherit
, flags
, startup_info
, info
, unixdir
);
1222 switch( MODULE_GetBinaryType( hFile
))
1227 TRACE( "starting %s as Windows binary\n", debugstr_a(name
) );
1228 retv
= create_process( hFile
, name
, tidy_cmdline
, env
, process_attr
, thread_attr
,
1229 inherit
, flags
, startup_info
, info
, unixdir
);
1232 FIXME( "%s is OS/2 binary, not supported\n", debugstr_a(name
) );
1233 SetLastError( ERROR_BAD_EXE_FORMAT
);
1236 TRACE( "not starting %s since it is a dll\n", debugstr_a(name
) );
1237 SetLastError( ERROR_BAD_EXE_FORMAT
);
1239 case BINARY_UNIX_LIB
:
1240 TRACE( "%s is a Unix library, starting as Winelib app\n", debugstr_a(name
) );
1241 retv
= create_process( hFile
, name
, tidy_cmdline
, env
, process_attr
, thread_attr
,
1242 inherit
, flags
, startup_info
, info
, unixdir
);
1244 case BINARY_UNKNOWN
:
1245 /* check for .com extension */
1246 if ((p
= strrchr( name
, '.' )) && !FILE_strcasecmp( p
, ".com" ))
1248 TRACE( "starting %s as DOS binary\n", debugstr_a(name
) );
1249 retv
= create_process( hFile
, name
, tidy_cmdline
, env
, process_attr
, thread_attr
,
1250 inherit
, flags
, startup_info
, info
, unixdir
);
1254 case BINARY_UNIX_EXE
:
1256 DOS_FULL_NAME full_name
;
1257 const char *unixfilename
= name
;
1259 TRACE( "starting %s as Unix binary\n", debugstr_a(name
) );
1260 if (DOSFS_GetFullName( name
, TRUE
, &full_name
)) unixfilename
= full_name
.long_name
;
1261 retv
= (fork_and_exec( unixfilename
, tidy_cmdline
, env
, unixdir
) != -1);
1265 CloseHandle( hFile
);
1268 if (tidy_cmdline
!= cmd_line
) HeapFree( GetProcessHeap(), 0, tidy_cmdline
);
1273 /**********************************************************************
1274 * CreateProcessW (KERNEL32.@)
1276 * lpReserved is not converted
1278 BOOL WINAPI
CreateProcessW( LPCWSTR app_name
, LPWSTR cmd_line
, LPSECURITY_ATTRIBUTES process_attr
,
1279 LPSECURITY_ATTRIBUTES thread_attr
, BOOL inherit
, DWORD flags
,
1280 LPVOID env
, LPCWSTR cur_dir
, LPSTARTUPINFOW startup_info
,
1281 LPPROCESS_INFORMATION info
)
1284 STARTUPINFOA StartupInfoA
;
1286 LPSTR app_nameA
= HEAP_strdupWtoA (GetProcessHeap(),0,app_name
);
1287 LPSTR cmd_lineA
= HEAP_strdupWtoA (GetProcessHeap(),0,cmd_line
);
1288 LPSTR cur_dirA
= HEAP_strdupWtoA (GetProcessHeap(),0,cur_dir
);
1290 memcpy (&StartupInfoA
, startup_info
, sizeof(STARTUPINFOA
));
1291 StartupInfoA
.lpDesktop
= HEAP_strdupWtoA (GetProcessHeap(),0,startup_info
->lpDesktop
);
1292 StartupInfoA
.lpTitle
= HEAP_strdupWtoA (GetProcessHeap(),0,startup_info
->lpTitle
);
1294 TRACE_(win32
)("(%s,%s,...)\n", debugstr_w(app_name
), debugstr_w(cmd_line
));
1296 if (startup_info
->lpReserved
)
1297 FIXME_(win32
)("StartupInfo.lpReserved is used, please report (%s)\n",
1298 debugstr_w(startup_info
->lpReserved
));
1300 ret
= CreateProcessA( app_nameA
, cmd_lineA
, process_attr
, thread_attr
,
1301 inherit
, flags
, env
, cur_dirA
, &StartupInfoA
, info
);
1303 HeapFree( GetProcessHeap(), 0, cur_dirA
);
1304 HeapFree( GetProcessHeap(), 0, cmd_lineA
);
1305 HeapFree( GetProcessHeap(), 0, StartupInfoA
.lpDesktop
);
1306 HeapFree( GetProcessHeap(), 0, StartupInfoA
.lpTitle
);
1312 /***********************************************************************
1313 * ExitProcess (KERNEL32.@)
1315 void WINAPI
ExitProcess( DWORD status
)
1317 MODULE_DllProcessDetach( TRUE
, (LPVOID
)1 );
1318 SERVER_START_REQ( terminate_process
)
1320 /* send the exit code to the server */
1321 req
->handle
= GetCurrentProcess();
1322 req
->exit_code
= status
;
1323 wine_server_call( req
);
1329 /***********************************************************************
1330 * ExitProcess (KERNEL.466)
1332 void WINAPI
ExitProcess16( WORD status
)
1335 ReleaseThunkLock( &count
);
1336 ExitProcess( status
);
1339 /******************************************************************************
1340 * TerminateProcess (KERNEL32.@)
1342 BOOL WINAPI
TerminateProcess( HANDLE handle
, DWORD exit_code
)
1344 NTSTATUS status
= NtTerminateProcess( handle
, exit_code
);
1345 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
1350 /***********************************************************************
1351 * GetProcessDword (KERNEL.485)
1352 * GetProcessDword (KERNEL32.18)
1353 * 'Of course you cannot directly access Windows internal structures'
1355 DWORD WINAPI
GetProcessDword( DWORD dwProcessID
, INT offset
)
1359 TRACE_(win32
)("(%ld, %d)\n", dwProcessID
, offset
);
1361 if (dwProcessID
&& dwProcessID
!= GetCurrentProcessId())
1363 ERR("%d: process %lx not accessible\n", offset
, dwProcessID
);
1369 case GPD_APP_COMPAT_FLAGS
:
1370 return GetAppCompatFlags16(0);
1372 case GPD_LOAD_DONE_EVENT
:
1373 return (DWORD
)current_process
.load_done_evt
;
1375 case GPD_HINSTANCE16
:
1376 return GetTaskDS16();
1378 case GPD_WINDOWS_VERSION
:
1379 return GetExeVersion16();
1382 return (DWORD
)NtCurrentTeb() - 0x10 /* FIXME */;
1385 return (DWORD
)¤t_process
;
1387 case GPD_STARTF_SHELLDATA
: /* return stdoutput handle from startupinfo ??? */
1388 return (DWORD
)current_startupinfo
.hStdOutput
;
1390 case GPD_STARTF_HOTKEY
: /* return stdinput handle from startupinfo ??? */
1391 return (DWORD
)current_startupinfo
.hStdInput
;
1393 case GPD_STARTF_SHOWWINDOW
:
1394 return current_startupinfo
.wShowWindow
;
1396 case GPD_STARTF_SIZE
:
1397 x
= current_startupinfo
.dwXSize
;
1398 if ( (INT
)x
== CW_USEDEFAULT
) x
= CW_USEDEFAULT16
;
1399 y
= current_startupinfo
.dwYSize
;
1400 if ( (INT
)y
== CW_USEDEFAULT
) y
= CW_USEDEFAULT16
;
1401 return MAKELONG( x
, y
);
1403 case GPD_STARTF_POSITION
:
1404 x
= current_startupinfo
.dwX
;
1405 if ( (INT
)x
== CW_USEDEFAULT
) x
= CW_USEDEFAULT16
;
1406 y
= current_startupinfo
.dwY
;
1407 if ( (INT
)y
== CW_USEDEFAULT
) y
= CW_USEDEFAULT16
;
1408 return MAKELONG( x
, y
);
1410 case GPD_STARTF_FLAGS
:
1411 return current_startupinfo
.dwFlags
;
1417 return current_process
.flags
;
1420 return current_process
.process_dword
;
1423 ERR_(win32
)("Unknown offset %d\n", offset
);
1428 /***********************************************************************
1429 * SetProcessDword (KERNEL.484)
1430 * 'Of course you cannot directly access Windows internal structures'
1432 void WINAPI
SetProcessDword( DWORD dwProcessID
, INT offset
, DWORD value
)
1434 TRACE_(win32
)("(%ld, %d)\n", dwProcessID
, offset
);
1436 if (dwProcessID
&& dwProcessID
!= GetCurrentProcessId())
1438 ERR("%d: process %lx not accessible\n", offset
, dwProcessID
);
1444 case GPD_APP_COMPAT_FLAGS
:
1445 case GPD_LOAD_DONE_EVENT
:
1446 case GPD_HINSTANCE16
:
1447 case GPD_WINDOWS_VERSION
:
1450 case GPD_STARTF_SHELLDATA
:
1451 case GPD_STARTF_HOTKEY
:
1452 case GPD_STARTF_SHOWWINDOW
:
1453 case GPD_STARTF_SIZE
:
1454 case GPD_STARTF_POSITION
:
1455 case GPD_STARTF_FLAGS
:
1458 ERR_(win32
)("Not allowed to modify offset %d\n", offset
);
1462 current_process
.process_dword
= value
;
1466 ERR_(win32
)("Unknown offset %d\n", offset
);
1472 /*********************************************************************
1473 * OpenProcess (KERNEL32.@)
1475 HANDLE WINAPI
OpenProcess( DWORD access
, BOOL inherit
, DWORD id
)
1478 SERVER_START_REQ( open_process
)
1480 req
->pid
= (void *)id
;
1481 req
->access
= access
;
1482 req
->inherit
= inherit
;
1483 if (!wine_server_call_err( req
)) ret
= reply
->handle
;
1489 /*********************************************************************
1490 * MapProcessHandle (KERNEL.483)
1492 DWORD WINAPI
MapProcessHandle( HANDLE handle
)
1495 SERVER_START_REQ( get_process_info
)
1497 req
->handle
= handle
;
1498 if (!wine_server_call_err( req
)) ret
= (DWORD
)reply
->pid
;
1504 /***********************************************************************
1505 * SetPriorityClass (KERNEL32.@)
1507 BOOL WINAPI
SetPriorityClass( HANDLE hprocess
, DWORD priorityclass
)
1510 SERVER_START_REQ( set_process_info
)
1512 req
->handle
= hprocess
;
1513 req
->priority
= priorityclass
;
1514 req
->mask
= SET_PROCESS_INFO_PRIORITY
;
1515 ret
= !wine_server_call_err( req
);
1522 /***********************************************************************
1523 * GetPriorityClass (KERNEL32.@)
1525 DWORD WINAPI
GetPriorityClass(HANDLE hprocess
)
1528 SERVER_START_REQ( get_process_info
)
1530 req
->handle
= hprocess
;
1531 if (!wine_server_call_err( req
)) ret
= reply
->priority
;
1538 /***********************************************************************
1539 * SetProcessAffinityMask (KERNEL32.@)
1541 BOOL WINAPI
SetProcessAffinityMask( HANDLE hProcess
, DWORD affmask
)
1544 SERVER_START_REQ( set_process_info
)
1546 req
->handle
= hProcess
;
1547 req
->affinity
= affmask
;
1548 req
->mask
= SET_PROCESS_INFO_AFFINITY
;
1549 ret
= !wine_server_call_err( req
);
1555 /**********************************************************************
1556 * GetProcessAffinityMask (KERNEL32.@)
1558 BOOL WINAPI
GetProcessAffinityMask( HANDLE hProcess
,
1559 LPDWORD lpProcessAffinityMask
,
1560 LPDWORD lpSystemAffinityMask
)
1563 SERVER_START_REQ( get_process_info
)
1565 req
->handle
= hProcess
;
1566 if (!wine_server_call_err( req
))
1568 if (lpProcessAffinityMask
) *lpProcessAffinityMask
= reply
->process_affinity
;
1569 if (lpSystemAffinityMask
) *lpSystemAffinityMask
= reply
->system_affinity
;
1578 /***********************************************************************
1579 * GetProcessVersion (KERNEL32.@)
1581 DWORD WINAPI
GetProcessVersion( DWORD processid
)
1583 IMAGE_NT_HEADERS
*nt
;
1585 if (processid
&& processid
!= GetCurrentProcessId())
1587 FIXME("should use ReadProcessMemory\n");
1590 if ((nt
= RtlImageNtHeader( current_process
.module
)))
1591 return ((nt
->OptionalHeader
.MajorSubsystemVersion
<< 16) |
1592 nt
->OptionalHeader
.MinorSubsystemVersion
);
1596 /***********************************************************************
1597 * GetProcessFlags (KERNEL32.@)
1599 DWORD WINAPI
GetProcessFlags( DWORD processid
)
1601 if (processid
&& processid
!= GetCurrentProcessId()) return 0;
1602 return current_process
.flags
;
1606 /***********************************************************************
1607 * SetProcessWorkingSetSize [KERNEL32.@]
1608 * Sets the min/max working set sizes for a specified process.
1611 * hProcess [I] Handle to the process of interest
1612 * minset [I] Specifies minimum working set size
1613 * maxset [I] Specifies maximum working set size
1617 BOOL WINAPI
SetProcessWorkingSetSize(HANDLE hProcess
,DWORD minset
,
1620 FIXME("(0x%08x,%ld,%ld): stub - harmless\n",hProcess
,minset
,maxset
);
1621 if(( minset
== (DWORD
)-1) && (maxset
== (DWORD
)-1)) {
1622 /* Trim the working set to zero */
1623 /* Swap the process out of physical RAM */
1628 /***********************************************************************
1629 * GetProcessWorkingSetSize (KERNEL32.@)
1631 BOOL WINAPI
GetProcessWorkingSetSize(HANDLE hProcess
,LPDWORD minset
,
1634 FIXME("(0x%08x,%p,%p): stub\n",hProcess
,minset
,maxset
);
1635 /* 32 MB working set size */
1636 if (minset
) *minset
= 32*1024*1024;
1637 if (maxset
) *maxset
= 32*1024*1024;
1641 /***********************************************************************
1642 * SetProcessShutdownParameters (KERNEL32.@)
1644 * CHANGED - James Sutherland (JamesSutherland@gmx.de)
1645 * Now tracks changes made (but does not act on these changes)
1647 static DWORD shutdown_flags
= 0;
1648 static DWORD shutdown_priority
= 0x280;
1650 BOOL WINAPI
SetProcessShutdownParameters(DWORD level
, DWORD flags
)
1652 FIXME("(%08lx, %08lx): partial stub.\n", level
, flags
);
1653 shutdown_flags
= flags
;
1654 shutdown_priority
= level
;
1659 /***********************************************************************
1660 * GetProcessShutdownParameters (KERNEL32.@)
1663 BOOL WINAPI
GetProcessShutdownParameters( LPDWORD lpdwLevel
, LPDWORD lpdwFlags
)
1665 *lpdwLevel
= shutdown_priority
;
1666 *lpdwFlags
= shutdown_flags
;
1671 /***********************************************************************
1672 * SetProcessPriorityBoost (KERNEL32.@)
1674 BOOL WINAPI
SetProcessPriorityBoost(HANDLE hprocess
,BOOL disableboost
)
1676 FIXME("(%d,%d): stub\n",hprocess
,disableboost
);
1677 /* Say we can do it. I doubt the program will notice that we don't. */
1682 /***********************************************************************
1683 * ReadProcessMemory (KERNEL32.@)
1685 BOOL WINAPI
ReadProcessMemory( HANDLE process
, LPCVOID addr
, LPVOID buffer
, DWORD size
,
1686 LPDWORD bytes_read
)
1690 SERVER_START_REQ( read_process_memory
)
1692 req
->handle
= process
;
1693 req
->addr
= (void *)addr
;
1694 wine_server_set_reply( req
, buffer
, size
);
1695 if ((res
= wine_server_call_err( req
))) size
= 0;
1698 if (bytes_read
) *bytes_read
= size
;
1703 /***********************************************************************
1704 * WriteProcessMemory (KERNEL32.@)
1706 BOOL WINAPI
WriteProcessMemory( HANDLE process
, LPVOID addr
, LPCVOID buffer
, DWORD size
,
1707 LPDWORD bytes_written
)
1709 static const int zero
;
1710 unsigned int first_offset
, last_offset
, first_mask
, last_mask
;
1715 SetLastError( ERROR_INVALID_PARAMETER
);
1719 /* compute the mask for the first int */
1721 first_offset
= (unsigned int)addr
% sizeof(int);
1722 memset( &first_mask
, 0, first_offset
);
1724 /* compute the mask for the last int */
1725 last_offset
= (size
+ first_offset
) % sizeof(int);
1727 memset( &last_mask
, 0xff, last_offset
? last_offset
: sizeof(int) );
1729 SERVER_START_REQ( write_process_memory
)
1731 req
->handle
= process
;
1732 req
->addr
= (char *)addr
- first_offset
;
1733 req
->first_mask
= first_mask
;
1734 req
->last_mask
= last_mask
;
1735 if (first_offset
) wine_server_add_data( req
, &zero
, first_offset
);
1736 wine_server_add_data( req
, buffer
, size
);
1737 if (last_offset
) wine_server_add_data( req
, &zero
, sizeof(int) - last_offset
);
1739 if ((res
= wine_server_call_err( req
))) size
= 0;
1742 if (bytes_written
) *bytes_written
= size
;
1746 ReadProcessMemory( process
, addr
, dummy
, sizeof(dummy
), &read
);
1752 /***********************************************************************
1753 * RegisterServiceProcess (KERNEL.491)
1754 * RegisterServiceProcess (KERNEL32.@)
1756 * A service process calls this function to ensure that it continues to run
1757 * even after a user logged off.
1759 DWORD WINAPI
RegisterServiceProcess(DWORD dwProcessId
, DWORD dwType
)
1761 /* I don't think that Wine needs to do anything in that function */
1762 return 1; /* success */
1765 /***********************************************************************
1766 * GetExitCodeProcess [KERNEL32.@]
1768 * Gets termination status of specified process
1774 BOOL WINAPI
GetExitCodeProcess(
1775 HANDLE hProcess
, /* [in] handle to the process */
1776 LPDWORD lpExitCode
) /* [out] address to receive termination status */
1779 SERVER_START_REQ( get_process_info
)
1781 req
->handle
= hProcess
;
1782 ret
= !wine_server_call_err( req
);
1783 if (ret
&& lpExitCode
) *lpExitCode
= reply
->exit_code
;
1790 /***********************************************************************
1791 * SetErrorMode (KERNEL32.@)
1793 UINT WINAPI
SetErrorMode( UINT mode
)
1795 UINT old
= current_process
.error_mode
;
1796 current_process
.error_mode
= mode
;
1801 /**************************************************************************
1802 * SetFileApisToOEM (KERNEL32.@)
1804 VOID WINAPI
SetFileApisToOEM(void)
1806 current_process
.flags
|= PDB32_FILE_APIS_OEM
;
1810 /**************************************************************************
1811 * SetFileApisToANSI (KERNEL32.@)
1813 VOID WINAPI
SetFileApisToANSI(void)
1815 current_process
.flags
&= ~PDB32_FILE_APIS_OEM
;
1819 /******************************************************************************
1820 * AreFileApisANSI [KERNEL32.@] Determines if file functions are using ANSI
1823 * TRUE: Set of file functions is using ANSI code page
1824 * FALSE: Set of file functions is using OEM code page
1826 BOOL WINAPI
AreFileApisANSI(void)
1828 return !(current_process
.flags
& PDB32_FILE_APIS_OEM
);
1832 /***********************************************************************
1833 * GetTickCount (KERNEL32.@)
1835 * Returns the number of milliseconds, modulo 2^32, since the start
1836 * of the wineserver.
1838 DWORD WINAPI
GetTickCount(void)
1841 gettimeofday( &t
, NULL
);
1842 return ((t
.tv_sec
* 1000) + (t
.tv_usec
/ 1000)) - server_startticks
;
1846 /**********************************************************************
1847 * TlsAlloc [KERNEL32.@] Allocates a TLS index.
1849 * Allocates a thread local storage index
1852 * Success: TLS Index
1853 * Failure: 0xFFFFFFFF
1855 DWORD WINAPI
TlsAlloc( void )
1857 DWORD i
, mask
, ret
= 0;
1858 DWORD
*bits
= current_process
.tls_bits
;
1859 RtlAcquirePebLock();
1860 if (*bits
== 0xffffffff)
1864 if (*bits
== 0xffffffff)
1866 RtlReleasePebLock();
1867 SetLastError( ERROR_NO_MORE_ITEMS
);
1871 for (i
= 0, mask
= 1; i
< 32; i
++, mask
<<= 1) if (!(*bits
& mask
)) break;
1873 RtlReleasePebLock();
1874 NtCurrentTeb()->tls_array
[ret
+i
] = 0; /* clear the value */
1879 /**********************************************************************
1880 * TlsFree [KERNEL32.@] Releases a TLS index.
1882 * Releases a thread local storage index, making it available for reuse
1888 BOOL WINAPI
TlsFree(
1889 DWORD index
) /* [in] TLS Index to free */
1891 DWORD mask
= (1 << (index
& 31));
1892 DWORD
*bits
= current_process
.tls_bits
;
1895 SetLastError( ERROR_INVALID_PARAMETER
);
1898 if (index
>= 32) bits
++;
1899 RtlAcquirePebLock();
1900 if (!(*bits
& mask
)) /* already free? */
1902 RtlReleasePebLock();
1903 SetLastError( ERROR_INVALID_PARAMETER
);
1907 NtCurrentTeb()->tls_array
[index
] = 0;
1908 /* FIXME: should zero all other thread values */
1909 RtlReleasePebLock();
1914 /**********************************************************************
1915 * TlsGetValue [KERNEL32.@] Gets value in a thread's TLS slot
1918 * Success: Value stored in calling thread's TLS slot for index
1919 * Failure: 0 and GetLastError returns NO_ERROR
1921 LPVOID WINAPI
TlsGetValue(
1922 DWORD index
) /* [in] TLS index to retrieve value for */
1926 SetLastError( ERROR_INVALID_PARAMETER
);
1929 SetLastError( ERROR_SUCCESS
);
1930 return NtCurrentTeb()->tls_array
[index
];
1934 /**********************************************************************
1935 * TlsSetValue [KERNEL32.@] Stores a value in the thread's TLS slot.
1941 BOOL WINAPI
TlsSetValue(
1942 DWORD index
, /* [in] TLS index to set value for */
1943 LPVOID value
) /* [in] Value to be stored */
1947 SetLastError( ERROR_INVALID_PARAMETER
);
1950 NtCurrentTeb()->tls_array
[index
] = value
;
1955 /***********************************************************************
1956 * GetCurrentProcess (KERNEL32.@)
1958 #undef GetCurrentProcess
1959 HANDLE WINAPI
GetCurrentProcess(void)
1961 return (HANDLE
)0xffffffff;