2 * Shell Library Functions
4 * Copyright 1998 Marcus Meissner
5 * Copyright 2002 Eric Pouech
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 WINE_DEFAULT_DEBUG_CHANNEL(exec
);
26 static const WCHAR wszOpen
[] = L
"open";
27 static const WCHAR wszExe
[] = L
".exe";
29 #define SEE_MASK_CLASSALL (SEE_MASK_CLASSNAME | SEE_MASK_CLASSKEY)
31 typedef UINT_PTR (*SHELL_ExecuteW32
)(const WCHAR
*lpCmd
, WCHAR
*env
, BOOL shWait
,
32 const SHELLEXECUTEINFOW
*sei
, LPSHELLEXECUTEINFOW sei_out
);
34 static void ParseNoTildeEffect(PWSTR
&res
, LPCWSTR
&args
, DWORD
&len
, DWORD
&used
, int argNum
)
36 bool firstCharQuote
= false;
37 bool quotes_opened
= false;
38 bool backslash_encountered
= false;
40 for (int curArg
= 0; curArg
<= argNum
&& *args
; ++curArg
)
42 firstCharQuote
= false;
46 firstCharQuote
= true;
54 // if we found a backslash then flip the variable
55 backslash_encountered
= !backslash_encountered
;
57 else if (*args
== '"')
61 if (*(args
+ 1) != '"')
63 quotes_opened
= false;
77 backslash_encountered
= false;
81 backslash_encountered
= false;
82 if (*args
== ' ' && !firstCharQuote
)
101 static void ParseTildeEffect(PWSTR
&res
, LPCWSTR
&args
, DWORD
&len
, DWORD
&used
, int argNum
)
103 bool quotes_opened
= false;
104 bool backslash_encountered
= false;
106 for (int curArg
= 0; curArg
<= argNum
&& *args
; ++curArg
)
112 // if we found a backslash then flip the variable
113 backslash_encountered
= !backslash_encountered
;
115 else if (*args
== '"')
119 if (*(args
+ 1) != '"')
121 quotes_opened
= false;
130 quotes_opened
= true;
133 backslash_encountered
= false;
137 backslash_encountered
= false;
138 if (*args
== ' ' && !quotes_opened
&& curArg
!= argNum
)
142 if (curArg
== argNum
)
154 /***********************************************************************
155 * SHELL_ArgifyW [Internal]
157 * this function is supposed to expand the escape sequences found in the registry
158 * some diving reported that the following were used:
159 * + %1, %2... seem to report to parameter of index N in ShellExecute pmts
164 * %I address of a global item ID (explorer switch /idlist)
165 * %L seems to be %1 as long filename followed by the 8+3 variation
167 * %* all following parameters (see batfile)
169 * The way we parse the command line arguments was determined through extensive
170 * testing and can be summed up by the following rules"
173 * - if first letter is " break on first non literal " and include any white spaces
174 * - if first letter is NOT " break on first " or white space
175 * - if " is opened any pair of consecutive " results in ONE literal "
178 * - use rules from here http://www.autohotkey.net/~deleyd/parameters/parameters.htm
181 static BOOL
SHELL_ArgifyW(WCHAR
* out
, DWORD len
, const WCHAR
* fmt
, const WCHAR
* lpFile
, LPITEMIDLIST pidl
, LPCWSTR args
, DWORD
* out_len
)
185 BOOL found_p1
= FALSE
;
189 bool tildeEffect
= false;
191 TRACE("Before parsing: %p, %d, %s, %s, %p, %p\n", out
, len
, debugstr_w(fmt
),
192 debugstr_w(lpFile
), pidl
, args
);
253 ParseTildeEffect(res
, args
, len
, used
, *fmt
- '2');
258 ParseNoTildeEffect(res
, args
, len
, used
, *fmt
- '2');
265 if (!done
|| (*fmt
== '1'))
267 /*FIXME Is the call to SearchPathW() really needed? We already have separated out the parameter string in args. */
268 if (SearchPathW(NULL
, lpFile
, wszExe
, sizeof(xlpFile
) / sizeof(WCHAR
), xlpFile
, NULL
))
284 * IE uses this a lot for activating things such as windows media
285 * player. This is not verified to be fully correct but it appears
292 used
+= wcslen(lpFile
);
296 res
+= wcslen(lpFile
);
307 /* %p should not exceed 8, maybe 16 when looking forward to 64bit.
308 * allowing a buffer of 100 should more than exceed all needs */
311 HGLOBAL hmem
= SHAllocShared(pidl
, ILGetSize(pidl
), 0);
312 pv
= SHLockShared(hmem
, 0);
313 chars
= swprintf(buf
, L
":%p", pv
);
315 if (chars
>= sizeof(buf
) / sizeof(WCHAR
))
316 ERR("pidl format buffer too small!\n");
332 * Check if this is an env-variable here...
335 /* Make sure that we have at least one more %.*/
336 if (strchrW(fmt
, '%'))
338 WCHAR tmpBuffer
[1024];
339 PWSTR tmpB
= tmpBuffer
;
340 WCHAR tmpEnvBuff
[MAX_PATH
];
347 TRACE("Checking %s to be an env-var\n", debugstr_w(tmpBuffer
));
349 envRet
= GetEnvironmentVariableW(tmpBuffer
, tmpEnvBuff
, MAX_PATH
);
350 if (envRet
== 0 || envRet
> MAX_PATH
)
352 used
+= wcslen(tmpBuffer
);
355 wcscpy( res
, tmpBuffer
);
356 res
+= wcslen(tmpBuffer
);
361 used
+= wcslen(tmpEnvBuff
);
364 wcscpy( res
, tmpEnvBuff
);
365 res
+= wcslen(tmpEnvBuff
);
372 /* Don't skip past terminator (catch a single '%' at the end) */
389 if (res
- out
< static_cast<int>(len
))
394 TRACE("used %i of %i space\n", used
, len
);
398 TRACE("After parsing: %p, %d, %s, %s, %p, %p\n", out
, len
, debugstr_w(fmt
),
399 debugstr_w(lpFile
), pidl
, args
);
404 static HRESULT
SHELL_GetPathFromIDListForExecuteW(LPCITEMIDLIST pidl
, LPWSTR pszPath
, UINT uOutSize
)
407 CComPtr
<IShellFolder
> desktop
;
409 HRESULT hr
= SHGetDesktopFolder(&desktop
);
413 hr
= desktop
->GetDisplayNameOf(pidl
, SHGDN_FORPARSING
, &strret
);
416 StrRetToStrNW(pszPath
, uOutSize
, &strret
, pidl
);
422 /*************************************************************************
423 * SHELL_ExecuteW [Internal]
426 static UINT_PTR
SHELL_ExecuteW(const WCHAR
*lpCmd
, WCHAR
*env
, BOOL shWait
,
427 const SHELLEXECUTEINFOW
*psei
, LPSHELLEXECUTEINFOW psei_out
)
429 STARTUPINFOW startup
;
430 PROCESS_INFORMATION info
;
431 UINT_PTR retval
= SE_ERR_NOASSOC
;
433 WCHAR curdir
[MAX_PATH
];
434 DWORD dwCreationFlags
;
435 const WCHAR
*lpDirectory
= NULL
;
437 TRACE("Execute %s from directory %s\n", debugstr_w(lpCmd
), debugstr_w(psei
->lpDirectory
));
439 /* make sure we don't fail the CreateProcess if the calling app passes in
440 * a bad working directory */
441 if (psei
->lpDirectory
&& psei
->lpDirectory
[0])
443 DWORD attr
= GetFileAttributesW(psei
->lpDirectory
);
444 if (attr
!= INVALID_FILE_ATTRIBUTES
&& attr
& FILE_ATTRIBUTE_DIRECTORY
)
445 lpDirectory
= psei
->lpDirectory
;
448 /* ShellExecute specifies the command from psei->lpDirectory
449 * if present. Not from the current dir as CreateProcess does */
451 if ((gcdret
= GetCurrentDirectoryW( MAX_PATH
, curdir
)))
452 if (!SetCurrentDirectoryW( lpDirectory
))
453 ERR("cannot set directory %s\n", debugstr_w(lpDirectory
));
455 ZeroMemory(&startup
, sizeof(STARTUPINFOW
));
456 startup
.cb
= sizeof(STARTUPINFOW
);
457 startup
.dwFlags
= STARTF_USESHOWWINDOW
;
458 startup
.wShowWindow
= psei
->nShow
;
459 dwCreationFlags
= CREATE_UNICODE_ENVIRONMENT
;
460 if (!(psei
->fMask
& SEE_MASK_NO_CONSOLE
))
461 dwCreationFlags
|= CREATE_NEW_CONSOLE
;
462 startup
.lpTitle
= (LPWSTR
)(psei
->fMask
& (SEE_MASK_HASLINKNAME
| SEE_MASK_HASTITLE
) ? psei
->lpClass
: NULL
);
464 if (psei
->fMask
& SEE_MASK_HASLINKNAME
)
465 startup
.dwFlags
|= STARTF_TITLEISLINKNAME
;
467 if (CreateProcessW(NULL
, (LPWSTR
)lpCmd
, NULL
, NULL
, FALSE
, dwCreationFlags
, env
,
468 lpDirectory
, &startup
, &info
))
470 /* Give 30 seconds to the app to come up, if desired. Probably only needed
471 when starting app immediately before making a DDE connection. */
473 if (WaitForInputIdle(info
.hProcess
, 30000) == WAIT_FAILED
)
474 WARN("WaitForInputIdle failed: Error %d\n", GetLastError() );
477 if (psei
->fMask
& SEE_MASK_NOCLOSEPROCESS
)
478 psei_out
->hProcess
= info
.hProcess
;
480 CloseHandle( info
.hProcess
);
481 CloseHandle( info
.hThread
);
483 else if ((retval
= GetLastError()) >= 32)
485 WARN("CreateProcess returned error %ld\n", retval
);
486 retval
= ERROR_BAD_FORMAT
;
489 TRACE("returning %lu\n", retval
);
491 psei_out
->hInstApp
= (HINSTANCE
)retval
;
494 if (!SetCurrentDirectoryW(curdir
))
495 ERR("cannot return to directory %s\n", debugstr_w(curdir
));
501 /***********************************************************************
502 * SHELL_BuildEnvW [Internal]
504 * Build the environment for the new process, adding the specified
505 * path to the PATH variable. Returned pointer must be freed by caller.
507 static LPWSTR
SHELL_BuildEnvW( const WCHAR
*path
)
509 static const WCHAR wPath
[] = L
"PATH=";
510 WCHAR
*strings
, *new_env
;
512 int total
= wcslen(path
) + 1;
513 BOOL got_path
= FALSE
;
515 if (!(strings
= GetEnvironmentStringsW())) return NULL
;
519 int len
= wcslen(p
) + 1;
520 if (!_wcsnicmp( p
, wPath
, 5 )) got_path
= TRUE
;
524 if (!got_path
) total
+= 5; /* we need to create PATH */
525 total
++; /* terminating null */
527 if (!(new_env
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, total
* sizeof(WCHAR
))))
529 FreeEnvironmentStringsW(strings
);
536 int len
= wcslen(p
) + 1;
537 memcpy(p2
, p
, len
* sizeof(WCHAR
));
538 if (!_wcsnicmp( p
, wPath
, 5 ))
541 wcscpy( p2
+ len
, path
);
542 p2
+= wcslen(path
) + 1;
551 p2
+= wcslen(p2
) + 1;
554 FreeEnvironmentStringsW(strings
);
559 /***********************************************************************
560 * SHELL_TryAppPathW [Internal]
562 * Helper function for SHELL_FindExecutable
563 * @param lpResult - pointer to a buffer of size MAX_PATH
564 * On entry: szName is a filename (probably without path separators).
565 * On exit: if szName found in "App Path", place full path in lpResult, and return true
567 static BOOL
SHELL_TryAppPathW( LPCWSTR szName
, LPWSTR lpResult
, WCHAR
**env
)
575 if (env
) *env
= NULL
;
576 wcscpy(buffer
, L
"Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\");
577 wcscat(buffer
, szName
);
578 res
= RegOpenKeyExW(HKEY_LOCAL_MACHINE
, buffer
, 0, KEY_READ
, &hkApp
);
581 len
= MAX_PATH
* sizeof(WCHAR
);
582 res
= RegQueryValueW(hkApp
, NULL
, lpResult
, &len
);
588 DWORD count
= sizeof(buffer
);
589 if (!RegQueryValueExW(hkApp
, L
"Path", NULL
, NULL
, (LPBYTE
)buffer
, &count
) && buffer
[0])
590 *env
= SHELL_BuildEnvW(buffer
);
594 if (hkApp
) RegCloseKey(hkApp
);
598 /*************************************************************************
599 * SHELL_FindExecutableByVerb [Internal]
601 * called from SHELL_FindExecutable or SHELL_execute_class
603 * classname a buffer, big enough, to get the key name to do actually the
604 * command "WordPad.Document.1\\shell\\open\\command"
605 * passed as "WordPad.Document.1"
607 * lpVerb the operation on it (open)
608 * commandlen the size of command buffer (in bytes)
610 * command a buffer, to store the command to do the
611 * operation on the file
612 * key a buffer, big enough, to get the key name to do actually the
613 * command "WordPad.Document.1\\shell\\open\\command"
616 static UINT
SHELL_FindExecutableByVerb(LPCWSTR lpVerb
, LPWSTR key
, LPWSTR classname
, LPWSTR command
, LONG commandlen
)
618 static const WCHAR wCommand
[] = L
"\\command";
620 WCHAR verb
[MAX_PATH
];
622 if (RegOpenKeyExW(HKEY_CLASSES_ROOT
, classname
, 0, 0x02000000, &hkeyClass
))
623 return SE_ERR_NOASSOC
;
624 if (!HCR_GetDefaultVerbW(hkeyClass
, lpVerb
, verb
, sizeof(verb
) / sizeof(verb
[0])))
625 return SE_ERR_NOASSOC
;
626 RegCloseKey(hkeyClass
);
628 /* Looking for ...buffer\shell\<verb>\command */
629 wcscat(classname
, L
"\\shell\\");
630 wcscat(classname
, verb
);
631 wcscat(classname
, wCommand
);
633 if (RegQueryValueW(HKEY_CLASSES_ROOT
, classname
, command
,
634 &commandlen
) == ERROR_SUCCESS
)
636 commandlen
/= sizeof(WCHAR
);
637 if (key
) wcscpy(key
, classname
);
641 LONG paramlen
= sizeof(param
);
642 static const WCHAR wSpace
[] = {' ', 0};
644 /* FIXME: it seems all Windows version don't behave the same here.
645 * the doc states that this ddeexec information can be found after
647 * on Win98, it doesn't appear, but I think it does on Win2k
649 /* Get the parameters needed by the application
650 from the associated ddeexec key */
651 tmp
= strstrW(classname
, wCommand
);
653 wcscat(classname
, wDdeexec
);
654 if (RegQueryValueW(HKEY_CLASSES_ROOT
, classname
, param
,
655 ¶mlen
) == ERROR_SUCCESS
)
657 paramlen
/= sizeof(WCHAR
);
658 wcscat(command
, wSpace
);
659 wcscat(command
, param
);
660 commandlen
+= paramlen
;
664 command
[commandlen
] = '\0';
666 return 33; /* FIXME see SHELL_FindExecutable() */
669 return SE_ERR_NOASSOC
;
672 /*************************************************************************
673 * SHELL_FindExecutable [Internal]
675 * Utility for code sharing between FindExecutable and ShellExecute
677 * lpFile the name of a file
678 * lpVerb the operation on it (open)
680 * lpResult a buffer, big enough :-(, to store the command to do the
681 * operation on the file
682 * key a buffer, big enough, to get the key name to do actually the
683 * command (it'll be used afterwards for more information
686 static UINT
SHELL_FindExecutable(LPCWSTR lpPath
, LPCWSTR lpFile
, LPCWSTR lpVerb
,
687 LPWSTR lpResult
, DWORD resultLen
, LPWSTR key
, WCHAR
**env
, LPITEMIDLIST pidl
, LPCWSTR args
)
689 WCHAR
*extension
= NULL
; /* pointer to file extension */
690 WCHAR classname
[256]; /* registry name for this file type */
691 LONG classnamelen
= sizeof(classname
); /* length of above */
692 WCHAR command
[1024]; /* command from registry */
693 WCHAR wBuffer
[256]; /* Used to GetProfileString */
694 UINT retval
= SE_ERR_NOASSOC
;
695 WCHAR
*tok
; /* token pointer */
696 WCHAR xlpFile
[256]; /* result of SearchPath */
697 DWORD attribs
; /* file attributes */
699 TRACE("%s\n", debugstr_w(lpFile
));
702 return ERROR_INVALID_PARAMETER
;
705 lpResult
[0] = '\0'; /* Start off with an empty return string */
706 if (key
) *key
= '\0';
708 /* trap NULL parameters on entry */
711 WARN("(lpFile=%s,lpResult=%s): NULL parameter\n",
712 debugstr_w(lpFile
), debugstr_w(lpResult
));
713 return ERROR_FILE_NOT_FOUND
; /* File not found. Close enough, I guess. */
716 if (SHELL_TryAppPathW( lpFile
, lpResult
, env
))
718 TRACE("found %s via App Paths\n", debugstr_w(lpResult
));
722 if (SearchPathW(lpPath
, lpFile
, wszExe
, sizeof(xlpFile
) / sizeof(WCHAR
), xlpFile
, NULL
))
724 TRACE("SearchPathW returned non-zero\n");
726 /* The file was found in the application-supplied default directory (or the system search path) */
728 else if (lpPath
&& SearchPathW(NULL
, lpFile
, wszExe
, sizeof(xlpFile
)/sizeof(WCHAR
), xlpFile
, NULL
))
730 TRACE("SearchPathW returned non-zero\n");
732 /* The file was found in one of the directories in the system-wide search path */
735 attribs
= GetFileAttributesW(lpFile
);
736 if (attribs
!= INVALID_FILE_ATTRIBUTES
&& (attribs
& FILE_ATTRIBUTE_DIRECTORY
))
738 wcscpy(classname
, L
"Folder");
742 /* Did we get something? Anything? */
745 TRACE("Returning SE_ERR_FNF\n");
748 /* First thing we need is the file's extension */
749 extension
= wcsrchr(xlpFile
, '.'); /* Assume last "." is the one; */
750 /* File->Run in progman uses */
752 TRACE("xlpFile=%s,extension=%s\n", debugstr_w(xlpFile
), debugstr_w(extension
));
754 if (extension
== NULL
|| extension
[1] == 0)
756 WARN("Returning SE_ERR_NOASSOC\n");
757 return SE_ERR_NOASSOC
;
760 /* Three places to check: */
761 /* 1. win.ini, [windows], programs (NB no leading '.') */
762 /* 2. Registry, HKEY_CLASS_ROOT\<classname>\shell\open\command */
763 /* 3. win.ini, [extensions], extension (NB no leading '.' */
764 /* All I know of the order is that registry is checked before */
765 /* extensions; however, it'd make sense to check the programs */
766 /* section first, so that's what happens here. */
768 /* See if it's a program - if GetProfileString fails, we skip this
769 * section. Actually, if GetProfileString fails, we've probably
770 * got a lot more to worry about than running a program... */
771 if (GetProfileStringW(L
"windows", L
"programs", L
"exe pif bat cmd com", wBuffer
, sizeof(wBuffer
) / sizeof(WCHAR
)) > 0)
778 while (*p
&& *p
!= ' ' && *p
!= '\t') p
++;
782 while (*p
== ' ' || *p
== '\t') p
++;
785 if (wcsicmp(tok
, &extension
[1]) == 0) /* have to skip the leading "." */
787 wcscpy(lpResult
, xlpFile
);
788 /* Need to perhaps check that the file has a path
790 TRACE("found %s\n", debugstr_w(lpResult
));
792 /* Greater than 32 to indicate success */
799 if (RegQueryValueW(HKEY_CLASSES_ROOT
, extension
, classname
,
800 &classnamelen
) == ERROR_SUCCESS
)
802 classnamelen
/= sizeof(WCHAR
);
803 if (classnamelen
== sizeof(classname
) / sizeof(WCHAR
))
806 classname
[classnamelen
] = '\0';
807 TRACE("File type: %s\n", debugstr_w(classname
));
817 /* pass the verb string to SHELL_FindExecutableByVerb() */
818 retval
= SHELL_FindExecutableByVerb(lpVerb
, key
, classname
, command
, sizeof(command
));
823 SHELL_ArgifyW(lpResult
, resultLen
, command
, xlpFile
, pidl
, args
, &finishedLen
);
824 if (finishedLen
> resultLen
)
825 ERR("Argify buffer not large enough.. truncated\n");
826 /* Remove double quotation marks and command line arguments */
827 if (*lpResult
== '"')
830 while (*(p
+ 1) != '"')
839 /* Truncate on first space */
841 while (*p
!= ' ' && *p
!= '\0')
847 else /* Check win.ini */
849 /* Toss the leading dot */
851 if (GetProfileStringW(L
"extensions", extension
, L
"", command
, sizeof(command
) / sizeof(WCHAR
)) > 0)
853 if (wcslen(command
) != 0)
855 wcscpy(lpResult
, command
);
856 tok
= wcschr(lpResult
, '^'); /* should be ^.extension? */
860 wcscat(lpResult
, xlpFile
); /* what if no dir in xlpFile? */
861 tok
= wcschr(command
, '^'); /* see above */
862 if ((tok
!= NULL
) && (wcslen(tok
) > 5))
864 wcscat(lpResult
, &tok
[5]);
867 retval
= 33; /* FIXME - see above */
872 TRACE("returning %s\n", debugstr_w(lpResult
));
876 /******************************************************************
879 * callback for the DDE connection. not really useful
881 static HDDEDATA CALLBACK
dde_cb(UINT uType
, UINT uFmt
, HCONV hConv
,
882 HSZ hsz1
, HSZ hsz2
, HDDEDATA hData
,
883 ULONG_PTR dwData1
, ULONG_PTR dwData2
)
885 TRACE("dde_cb: %04x, %04x, %p, %p, %p, %p, %08lx, %08lx\n",
886 uType
, uFmt
, hConv
, hsz1
, hsz2
, hData
, dwData1
, dwData2
);
890 /******************************************************************
893 * ShellExecute helper. Used to do an operation with a DDE connection
895 * Handles both the direct connection (try #1), and if it fails,
896 * launching an application and trying (#2) to connect to it
899 static unsigned dde_connect(const WCHAR
* key
, const WCHAR
* start
, WCHAR
* ddeexec
,
900 const WCHAR
* lpFile
, WCHAR
*env
,
901 LPCWSTR szCommandline
, LPITEMIDLIST pidl
, SHELL_ExecuteW32 execfunc
,
902 const SHELLEXECUTEINFOW
*psei
, LPSHELLEXECUTEINFOW psei_out
)
905 WCHAR
* endkey
= regkey
+ wcslen(key
);
906 WCHAR app
[256], topic
[256], ifexec
[256], static_res
[256];
907 WCHAR
* dynamic_res
=NULL
;
909 LONG applen
, topiclen
, ifexeclen
;
913 DWORD resultLen
, endkeyLen
;
914 HSZ hszApp
, hszTopic
;
917 unsigned ret
= SE_ERR_NOASSOC
;
918 BOOL unicode
= !(GetVersion() & 0x80000000);
920 if (strlenW(key
) + 1 > sizeof(regkey
) / sizeof(regkey
[0]))
922 FIXME("input parameter %s larger than buffer\n", debugstr_w(key
));
926 static const WCHAR wApplication
[] = L
"\\application";
927 endkeyLen
= sizeof(regkey
) / sizeof(regkey
[0]) - (endkey
- regkey
);
928 if (strlenW(wApplication
) + 1 > endkeyLen
)
930 FIXME("endkey %s overruns buffer\n", debugstr_w(wApplication
));
933 wcscpy(endkey
, wApplication
);
934 applen
= sizeof(app
);
935 if (RegQueryValueW(HKEY_CLASSES_ROOT
, regkey
, app
, &applen
) != ERROR_SUCCESS
)
937 WCHAR command
[1024], fullpath
[MAX_PATH
];
938 static const WCHAR wSo
[] = L
".so";
939 DWORD sizeSo
= sizeof(wSo
) / sizeof(WCHAR
);
943 /* Get application command from start string and find filename of application */
946 if (strlenW(start
+ 1) + 1 > sizeof(command
) / sizeof(command
[0]))
948 FIXME("size of input parameter %s larger than buffer\n",
949 debugstr_w(start
+ 1));
952 wcscpy(command
, start
+ 1);
953 if ((ptr
= wcschr(command
, '"')))
955 ret
= SearchPathW(NULL
, command
, wszExe
, sizeof(fullpath
) / sizeof(WCHAR
), fullpath
, &ptr
);
961 for (p
= start
; (space
= const_cast<LPWSTR
>(strchrW(p
, ' '))); p
= space
+ 1)
963 int idx
= space
- start
;
964 memcpy(command
, start
, idx
* sizeof(WCHAR
));
966 if ((ret
= SearchPathW(NULL
, command
, wszExe
, sizeof(fullpath
) / sizeof(WCHAR
), fullpath
, &ptr
)))
970 ret
= SearchPathW(NULL
, start
, wszExe
, sizeof(fullpath
) / sizeof(WCHAR
), fullpath
, &ptr
);
975 ERR("Unable to find application path for command %s\n", debugstr_w(start
));
976 return ERROR_ACCESS_DENIED
;
978 if (strlenW(ptr
) + 1 > sizeof(app
) / sizeof(app
[0]))
980 FIXME("size of found path %s larger than buffer\n", debugstr_w(ptr
));
985 /* Remove extensions (including .so) */
986 ptr
= app
+ wcslen(app
) - (sizeSo
- 1);
987 if (wcslen(app
) >= sizeSo
&&
991 ptr
= const_cast<LPWSTR
>(strrchrW(app
, '.'));
996 static const WCHAR wTopic
[] = L
"\\topic";
997 if (strlenW(wTopic
) + 1 > endkeyLen
)
999 FIXME("endkey %s overruns buffer\n", debugstr_w(wTopic
));
1002 wcscpy(endkey
, wTopic
);
1003 topiclen
= sizeof(topic
);
1004 if (RegQueryValueW(HKEY_CLASSES_ROOT
, regkey
, topic
, &topiclen
) != ERROR_SUCCESS
)
1006 wcscpy(topic
, L
"System");
1011 if (DdeInitializeW(&ddeInst
, dde_cb
, APPCMD_CLIENTONLY
, 0L) != DMLERR_NO_ERROR
)
1016 if (DdeInitializeA(&ddeInst
, dde_cb
, APPCMD_CLIENTONLY
, 0L) != DMLERR_NO_ERROR
)
1020 hszApp
= DdeCreateStringHandleW(ddeInst
, app
, CP_WINUNICODE
);
1021 hszTopic
= DdeCreateStringHandleW(ddeInst
, topic
, CP_WINUNICODE
);
1023 hConv
= DdeConnect(ddeInst
, hszApp
, hszTopic
, NULL
);
1027 TRACE("Launching %s\n", debugstr_w(start
));
1028 ret
= execfunc(start
, env
, TRUE
, psei
, psei_out
);
1031 TRACE("Couldn't launch\n");
1034 hConv
= DdeConnect(ddeInst
, hszApp
, hszTopic
, NULL
);
1037 TRACE("Couldn't connect. ret=%d\n", ret
);
1038 DdeUninitialize(ddeInst
);
1039 SetLastError(ERROR_DDE_FAIL
);
1040 return 30; /* whatever */
1042 static const WCHAR wIfexec
[] = L
"\\ifexec";
1043 if (strlenW(wIfexec
) + 1 > endkeyLen
)
1045 FIXME("endkey %s overruns buffer\n", debugstr_w(wIfexec
));
1048 strcpyW(endkey
, wIfexec
);
1049 ifexeclen
= sizeof(ifexec
);
1050 if (RegQueryValueW(HKEY_CLASSES_ROOT
, regkey
, ifexec
, &ifexeclen
) == ERROR_SUCCESS
)
1056 SHELL_ArgifyW(static_res
, sizeof(static_res
)/sizeof(WCHAR
), exec
, lpFile
, pidl
, szCommandline
, &resultLen
);
1057 if (resultLen
> sizeof(static_res
)/sizeof(WCHAR
))
1059 res
= dynamic_res
= static_cast<WCHAR
*>(HeapAlloc(GetProcessHeap(), 0, resultLen
* sizeof(WCHAR
)));
1060 SHELL_ArgifyW(dynamic_res
, resultLen
, exec
, lpFile
, pidl
, szCommandline
, NULL
);
1064 TRACE("%s %s => %s\n", debugstr_w(exec
), debugstr_w(lpFile
), debugstr_w(res
));
1066 /* It's documented in the KB 330337 that IE has a bug and returns
1067 * error DMLERR_NOTPROCESSED on XTYP_EXECUTE request.
1070 hDdeData
= DdeClientTransaction((LPBYTE
)res
, (strlenW(res
) + 1) * sizeof(WCHAR
), hConv
, 0L, 0, XTYP_EXECUTE
, 30000, &tid
);
1073 DWORD lenA
= WideCharToMultiByte(CP_ACP
, 0, res
, -1, NULL
, 0, NULL
, NULL
);
1074 char *resA
= (LPSTR
)HeapAlloc(GetProcessHeap(), 0, lenA
);
1075 WideCharToMultiByte(CP_ACP
, 0, res
, -1, resA
, lenA
, NULL
, NULL
);
1076 hDdeData
= DdeClientTransaction( (LPBYTE
)resA
, lenA
, hConv
, 0L, 0,
1077 XTYP_EXECUTE
, 10000, &tid
);
1078 HeapFree(GetProcessHeap(), 0, resA
);
1081 DdeFreeDataHandle(hDdeData
);
1083 WARN("DdeClientTransaction failed with error %04x\n", DdeGetLastError(ddeInst
));
1086 HeapFree(GetProcessHeap(), 0, dynamic_res
);
1088 DdeDisconnect(hConv
);
1091 DdeUninitialize(ddeInst
);
1096 /*************************************************************************
1097 * execute_from_key [Internal]
1099 static UINT_PTR
execute_from_key(LPCWSTR key
, LPCWSTR lpFile
, WCHAR
*env
,
1100 LPCWSTR szCommandline
, LPCWSTR executable_name
,
1101 SHELL_ExecuteW32 execfunc
,
1102 LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
)
1104 WCHAR cmd
[256], param
[1024], ddeexec
[256];
1105 DWORD cmdlen
= sizeof(cmd
), ddeexeclen
= sizeof(ddeexec
);
1106 UINT_PTR retval
= SE_ERR_NOASSOC
;
1110 TRACE("%s %s %s %s %s\n", debugstr_w(key
), debugstr_w(lpFile
), debugstr_w(env
),
1111 debugstr_w(szCommandline
), debugstr_w(executable_name
));
1116 /* Get the application from the registry */
1117 if (RegQueryValueW(HKEY_CLASSES_ROOT
, key
, cmd
, (LONG
*)&cmdlen
) == ERROR_SUCCESS
)
1119 TRACE("got cmd: %s\n", debugstr_w(cmd
));
1121 /* Is there a replace() function anywhere? */
1122 cmdlen
/= sizeof(WCHAR
);
1123 if (cmdlen
>= sizeof(cmd
) / sizeof(WCHAR
))
1124 cmdlen
= sizeof(cmd
) / sizeof(WCHAR
) - 1;
1126 SHELL_ArgifyW(param
, sizeof(param
) / sizeof(WCHAR
), cmd
, lpFile
, (LPITEMIDLIST
)psei
->lpIDList
, szCommandline
, &resultLen
);
1127 if (resultLen
> sizeof(param
) / sizeof(WCHAR
))
1128 ERR("Argify buffer not large enough, truncating\n");
1131 /* Get the parameters needed by the application
1132 from the associated ddeexec key */
1133 tmp
= const_cast<LPWSTR
>(strstrW(key
, L
"command"));
1135 wcscpy(tmp
, L
"ddeexec");
1137 if (RegQueryValueW(HKEY_CLASSES_ROOT
, key
, ddeexec
, (LONG
*)&ddeexeclen
) == ERROR_SUCCESS
)
1139 TRACE("Got ddeexec %s => %s\n", debugstr_w(key
), debugstr_w(ddeexec
));
1140 if (!param
[0]) strcpyW(param
, executable_name
);
1141 retval
= dde_connect(key
, param
, ddeexec
, lpFile
, env
, szCommandline
, (LPITEMIDLIST
)psei
->lpIDList
, execfunc
, psei
, psei_out
);
1145 TRACE("executing: %s\n", debugstr_w(param
));
1146 retval
= execfunc(param
, env
, FALSE
, psei
, psei_out
);
1149 WARN("Nothing appropriate found for %s\n", debugstr_w(key
));
1154 /*************************************************************************
1155 * FindExecutableA [SHELL32.@]
1157 HINSTANCE WINAPI
FindExecutableA(LPCSTR lpFile
, LPCSTR lpDirectory
, LPSTR lpResult
)
1160 WCHAR
*wFile
= NULL
, *wDirectory
= NULL
;
1161 WCHAR wResult
[MAX_PATH
];
1163 if (lpFile
) __SHCloneStrAtoW(&wFile
, lpFile
);
1164 if (lpDirectory
) __SHCloneStrAtoW(&wDirectory
, lpDirectory
);
1166 retval
= FindExecutableW(wFile
, wDirectory
, wResult
);
1167 WideCharToMultiByte(CP_ACP
, 0, wResult
, -1, lpResult
, MAX_PATH
, NULL
, NULL
);
1171 TRACE("returning %s\n", lpResult
);
1175 /*************************************************************************
1176 * FindExecutableW [SHELL32.@]
1178 * This function returns the executable associated with the specified file
1179 * for the default verb.
1182 * lpFile [I] The file to find the association for. This must refer to
1183 * an existing file otherwise FindExecutable fails and returns
1185 * lpResult [O] Points to a buffer into which the executable path is
1186 * copied. This parameter must not be NULL otherwise
1187 * FindExecutable() segfaults. The buffer must be of size at
1188 * least MAX_PATH characters.
1191 * A value greater than 32 on success, less than or equal to 32 otherwise.
1192 * See the SE_ERR_* constants.
1195 * On Windows XP and 2003, FindExecutable() seems to first convert the
1196 * filename into 8.3 format, thus taking into account only the first three
1197 * characters of the extension, and expects to find an association for those.
1198 * However other Windows versions behave sanely.
1200 HINSTANCE WINAPI
FindExecutableW(LPCWSTR lpFile
, LPCWSTR lpDirectory
, LPWSTR lpResult
)
1202 UINT_PTR retval
= SE_ERR_NOASSOC
;
1203 WCHAR old_dir
[1024];
1205 TRACE("File %s, Dir %s\n", debugstr_w(lpFile
), debugstr_w(lpDirectory
));
1207 lpResult
[0] = '\0'; /* Start off with an empty return string */
1209 return (HINSTANCE
)SE_ERR_FNF
;
1213 GetCurrentDirectoryW(sizeof(old_dir
) / sizeof(WCHAR
), old_dir
);
1214 SetCurrentDirectoryW(lpDirectory
);
1217 retval
= SHELL_FindExecutable(lpDirectory
, lpFile
, wszOpen
, lpResult
, MAX_PATH
, NULL
, NULL
, NULL
, NULL
);
1219 TRACE("returning %s\n", debugstr_w(lpResult
));
1221 SetCurrentDirectoryW(old_dir
);
1222 return (HINSTANCE
)retval
;
1225 /* FIXME: is this already implemented somewhere else? */
1226 static HKEY
ShellExecute_GetClassKey(const SHELLEXECUTEINFOW
*sei
)
1228 LPCWSTR ext
= NULL
, lpClass
= NULL
;
1230 DWORD type
= 0, sz
= 0;
1234 if (sei
->fMask
& SEE_MASK_CLASSALL
)
1235 return sei
->hkeyClass
;
1237 if (sei
->fMask
& SEE_MASK_CLASSNAME
)
1238 lpClass
= sei
->lpClass
;
1241 ext
= PathFindExtensionW(sei
->lpFile
);
1242 TRACE("ext = %s\n", debugstr_w(ext
));
1246 r
= RegOpenKeyW(HKEY_CLASSES_ROOT
, ext
, &hkey
);
1247 if (r
!= ERROR_SUCCESS
)
1250 r
= RegQueryValueExW(hkey
, NULL
, 0, &type
, NULL
, &sz
);
1251 if (r
== ERROR_SUCCESS
&& type
== REG_SZ
)
1253 sz
+= sizeof (WCHAR
);
1254 cls
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, sz
);
1256 RegQueryValueExW(hkey
, NULL
, 0, &type
, (LPBYTE
) cls
, &sz
);
1259 RegCloseKey( hkey
);
1263 TRACE("class = %s\n", debugstr_w(lpClass
));
1267 RegOpenKeyW( HKEY_CLASSES_ROOT
, lpClass
, &hkey
);
1269 HeapFree(GetProcessHeap(), 0, cls
);
1274 static IDataObject
*shellex_get_dataobj( LPSHELLEXECUTEINFOW sei
)
1276 LPCITEMIDLIST pidllast
= NULL
;
1277 CComPtr
<IDataObject
> dataobj
;
1278 CComPtr
<IShellFolder
> shf
;
1279 LPITEMIDLIST pidl
= NULL
;
1282 if (sei
->fMask
& SEE_MASK_CLASSALL
)
1283 pidl
= (LPITEMIDLIST
)sei
->lpIDList
;
1286 WCHAR fullpath
[MAX_PATH
];
1290 ret
= GetFullPathNameW(sei
->lpFile
, MAX_PATH
, fullpath
, NULL
);
1294 pidl
= ILCreateFromPathW(fullpath
);
1297 r
= SHBindToParent(pidl
, IID_PPV_ARG(IShellFolder
, &shf
), &pidllast
);
1301 shf
->GetUIObjectOf(NULL
, 1, &pidllast
, IID_NULL_PPV_ARG(IDataObject
, &dataobj
));
1304 if (pidl
!= sei
->lpIDList
)
1306 return dataobj
.Detach();
1309 static HRESULT
shellex_run_context_menu_default(IShellExtInit
*obj
,
1310 LPSHELLEXECUTEINFOW sei
)
1312 CComPtr
<IContextMenu
> cm
= NULL
;
1313 CMINVOKECOMMANDINFOEX ici
;
1320 TRACE("%p %p\n", obj
, sei
);
1322 r
= obj
->QueryInterface(IID_PPV_ARG(IContextMenu
, &cm
));
1326 hmenu
= CreateMenu();
1330 /* the number of the last menu added is returned in r */
1331 r
= cm
->QueryContextMenu(hmenu
, 0, 0x20, 0x7fff, CMF_DEFAULTONLY
);
1335 n
= GetMenuItemCount(hmenu
);
1336 for (i
= 0; i
< n
; i
++)
1338 memset(&info
, 0, sizeof(info
));
1339 info
.cbSize
= sizeof info
;
1340 info
.fMask
= MIIM_FTYPE
| MIIM_STRING
| MIIM_STATE
| MIIM_DATA
| MIIM_ID
;
1341 info
.dwTypeData
= string
;
1342 info
.cch
= sizeof string
;
1344 GetMenuItemInfoW(hmenu
, i
, TRUE
, &info
);
1346 TRACE("menu %d %s %08x %08lx %08x %08x\n", i
, debugstr_w(string
),
1347 info
.fState
, info
.dwItemData
, info
.fType
, info
.wID
);
1348 if ((!sei
->lpVerb
&& (info
.fState
& MFS_DEFAULT
)) ||
1349 (sei
->lpVerb
&& !lstrcmpiW(sei
->lpVerb
, string
)))
1360 memset(&ici
, 0, sizeof ici
);
1361 ici
.cbSize
= sizeof ici
;
1362 ici
.fMask
= CMIC_MASK_UNICODE
| (sei
->fMask
& (SEE_MASK_NO_CONSOLE
| SEE_MASK_NOASYNC
| SEE_MASK_ASYNCOK
| SEE_MASK_FLAG_NO_UI
));
1363 ici
.nShow
= sei
->nShow
;
1364 ici
.lpVerb
= MAKEINTRESOURCEA(def
);
1365 ici
.hwnd
= sei
->hwnd
;
1366 ici
.lpParametersW
= sei
->lpParameters
;
1368 r
= cm
->InvokeCommand((LPCMINVOKECOMMANDINFO
)&ici
);
1370 TRACE("invoke command returned %08x\n", r
);
1374 DestroyMenu( hmenu
);
1378 static HRESULT
shellex_load_object_and_run(HKEY hkey
, LPCGUID guid
, LPSHELLEXECUTEINFOW sei
)
1380 // Can not use CComPtr here because of CoUninitialize at the end, before the destructors would run.
1381 IDataObject
*dataobj
= NULL
;
1382 IObjectWithSite
*ows
= NULL
;
1383 IShellExtInit
*obj
= NULL
;
1386 TRACE("%p %s %p\n", hkey
, debugstr_guid(guid
), sei
);
1388 r
= CoInitialize(NULL
);
1392 r
= CoCreateInstance(*guid
, NULL
, CLSCTX_INPROC_SERVER
,
1393 IID_PPV_ARG(IShellExtInit
, &obj
));
1396 ERR("failed %08x\n", r
);
1400 dataobj
= shellex_get_dataobj(sei
);
1403 ERR("failed to get data object\n");
1407 r
= obj
->Initialize(NULL
, dataobj
, hkey
);
1411 r
= obj
->QueryInterface(IID_PPV_ARG(IObjectWithSite
, &ows
));
1417 r
= shellex_run_context_menu_default(obj
, sei
);
1431 /*************************************************************************
1432 * ShellExecute_FromContextMenu [Internal]
1434 static LONG
ShellExecute_FromContextMenu( LPSHELLEXECUTEINFOW sei
)
1436 HKEY hkey
, hkeycm
= 0;
1443 TRACE("%s\n", debugstr_w(sei
->lpFile
));
1445 hkey
= ShellExecute_GetClassKey(sei
);
1447 return ERROR_FUNCTION_FAILED
;
1449 r
= RegOpenKeyW(hkey
, L
"shellex\\ContextMenuHandlers", &hkeycm
);
1450 if (r
== ERROR_SUCCESS
)
1455 r
= RegEnumKeyW(hkeycm
, i
++, szguid
, sizeof(szguid
) / sizeof(szguid
[0]));
1456 if (r
!= ERROR_SUCCESS
)
1459 hr
= CLSIDFromString(szguid
, &guid
);
1462 /* stop at the first one that succeeds in running */
1463 hr
= shellex_load_object_and_run(hkey
, &guid
, sei
);
1468 RegCloseKey(hkeycm
);
1471 if (hkey
!= sei
->hkeyClass
)
1476 static UINT_PTR
SHELL_quote_and_execute(LPCWSTR wcmd
, LPCWSTR wszParameters
, LPCWSTR lpstrProtocol
, LPCWSTR wszApplicationName
, LPWSTR env
, LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
, SHELL_ExecuteW32 execfunc
);
1478 static UINT_PTR
SHELL_execute_class(LPCWSTR wszApplicationName
, LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
, SHELL_ExecuteW32 execfunc
)
1480 WCHAR execCmd
[1024], classname
[1024];
1481 /* launch a document by fileclass like 'WordPad.Document.1' */
1482 /* the Commandline contains 'c:\Path\wordpad.exe "%1"' */
1483 /* FIXME: wcmd should not be of a fixed size. Fixed to 1024, MAX_PATH is way too short! */
1484 ULONG cmask
= (psei
->fMask
& SEE_MASK_CLASSALL
);
1489 /* FIXME: remove following block when SHELL_quote_and_execute supports hkeyClass parameter */
1490 if (cmask
!= SEE_MASK_CLASSNAME
)
1493 HCR_GetExecuteCommandW((cmask
== SEE_MASK_CLASSKEY
) ? psei
->hkeyClass
: NULL
,
1494 (cmask
== SEE_MASK_CLASSNAME
) ? psei
->lpClass
: NULL
,
1496 execCmd
, sizeof(execCmd
));
1498 /* FIXME: get the extension of lpFile, check if it fits to the lpClass */
1499 TRACE("SEE_MASK_CLASSNAME->%s, doc->%s\n", debugstr_w(execCmd
), debugstr_w(wszApplicationName
));
1502 done
= SHELL_ArgifyW(wcmd
, sizeof(wcmd
) / sizeof(WCHAR
), execCmd
, wszApplicationName
, (LPITEMIDLIST
)psei
->lpIDList
, NULL
, &resultLen
);
1503 if (!done
&& wszApplicationName
[0])
1505 strcatW(wcmd
, L
" ");
1506 if (*wszApplicationName
!= '"')
1508 strcatW(wcmd
, L
"\"");
1509 strcatW(wcmd
, wszApplicationName
);
1510 strcatW(wcmd
, L
"\"");
1513 strcatW(wcmd
, wszApplicationName
);
1515 if (resultLen
> sizeof(wcmd
) / sizeof(WCHAR
))
1516 ERR("Argify buffer not large enough... truncating\n");
1517 return execfunc(wcmd
, NULL
, FALSE
, psei
, psei_out
);
1520 strcpyW(classname
, psei
->lpClass
);
1521 rslt
= SHELL_FindExecutableByVerb(psei
->lpVerb
, NULL
, classname
, execCmd
, sizeof(execCmd
));
1523 TRACE("SHELL_FindExecutableByVerb returned %u (%s, %s)\n", (unsigned int)rslt
, debugstr_w(classname
), debugstr_w(execCmd
));
1526 rslt
= SHELL_quote_and_execute( execCmd
, L
"", classname
,
1527 wszApplicationName
, NULL
, psei
,
1528 psei_out
, execfunc
);
1533 static BOOL
SHELL_translate_idlist(LPSHELLEXECUTEINFOW sei
, LPWSTR wszParameters
, DWORD parametersLen
, LPWSTR wszApplicationName
, DWORD dwApplicationNameLen
)
1535 static const WCHAR wExplorer
[] = L
"explorer.exe";
1536 WCHAR buffer
[MAX_PATH
];
1537 BOOL appKnownSingular
= FALSE
;
1539 /* last chance to translate IDList: now also allow CLSID paths */
1540 if (SUCCEEDED(SHELL_GetPathFromIDListForExecuteW((LPCITEMIDLIST
)sei
->lpIDList
, buffer
, sizeof(buffer
)/sizeof(WCHAR
)))) {
1541 if (buffer
[0] == ':' && buffer
[1] == ':') {
1542 /* open shell folder for the specified class GUID */
1543 if (strlenW(buffer
) + 1 > parametersLen
)
1544 ERR("parameters len exceeds buffer size (%i > %i), truncating\n",
1545 lstrlenW(buffer
) + 1, parametersLen
);
1546 lstrcpynW(wszParameters
, buffer
, parametersLen
);
1547 if (strlenW(wExplorer
) > dwApplicationNameLen
)
1548 ERR("application len exceeds buffer size (%i > %i), truncating\n",
1549 lstrlenW(wExplorer
) + 1, dwApplicationNameLen
);
1550 lstrcpynW(wszApplicationName
, wExplorer
, dwApplicationNameLen
);
1551 appKnownSingular
= TRUE
;
1553 sei
->fMask
&= ~SEE_MASK_INVOKEIDLIST
;
1555 WCHAR target
[MAX_PATH
];
1558 /* Check if we're executing a directory and if so use the
1559 handler for the Folder class */
1560 strcpyW(target
, buffer
);
1561 attribs
= GetFileAttributesW(buffer
);
1562 if (attribs
!= INVALID_FILE_ATTRIBUTES
&&
1563 (attribs
& FILE_ATTRIBUTE_DIRECTORY
) &&
1564 HCR_GetExecuteCommandW(0, L
"Folder",
1566 buffer
, sizeof(buffer
))) {
1567 SHELL_ArgifyW(wszApplicationName
, dwApplicationNameLen
,
1568 buffer
, target
, (LPITEMIDLIST
)sei
->lpIDList
, NULL
, &resultLen
);
1569 if (resultLen
> dwApplicationNameLen
)
1570 ERR("Argify buffer not large enough... truncating\n");
1571 appKnownSingular
= FALSE
;
1573 sei
->fMask
&= ~SEE_MASK_INVOKEIDLIST
;
1576 return appKnownSingular
;
1579 static UINT_PTR
SHELL_quote_and_execute(LPCWSTR wcmd
, LPCWSTR wszParameters
, LPCWSTR wszKeyname
, LPCWSTR wszApplicationName
, LPWSTR env
, LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
, SHELL_ExecuteW32 execfunc
)
1583 WCHAR
*wszQuotedCmd
;
1585 /* Length of quotes plus length of command plus NULL terminator */
1586 len
= 2 + lstrlenW(wcmd
) + 1;
1587 if (wszParameters
[0])
1589 /* Length of space plus length of parameters */
1590 len
+= 1 + lstrlenW(wszParameters
);
1592 wszQuotedCmd
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1593 /* Must quote to handle case where cmd contains spaces,
1594 * else security hole if malicious user creates executable file "C:\\Program"
1596 strcpyW(wszQuotedCmd
, L
"\"");
1597 strcatW(wszQuotedCmd
, wcmd
);
1598 strcatW(wszQuotedCmd
, L
"\"");
1599 if (wszParameters
[0])
1601 strcatW(wszQuotedCmd
, L
" ");
1602 strcatW(wszQuotedCmd
, wszParameters
);
1605 TRACE("%s/%s => %s/%s\n", debugstr_w(wszApplicationName
), debugstr_w(psei
->lpVerb
), debugstr_w(wszQuotedCmd
), debugstr_w(wszKeyname
));
1608 retval
= execute_from_key(wszKeyname
, wszApplicationName
, env
, psei
->lpParameters
, wcmd
, execfunc
, psei
, psei_out
);
1610 retval
= execfunc(wszQuotedCmd
, env
, FALSE
, psei
, psei_out
);
1611 HeapFree(GetProcessHeap(), 0, wszQuotedCmd
);
1615 static UINT_PTR
SHELL_execute_url(LPCWSTR lpFile
, LPCWSTR wcmd
, LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
, SHELL_ExecuteW32 execfunc
)
1617 static const WCHAR wShell
[] = L
"\\shell\\";
1618 static const WCHAR wCommand
[] = L
"\\command";
1620 WCHAR
*lpstrProtocol
;
1625 lpstrRes
= strchrW(lpFile
, ':');
1627 iSize
= lpstrRes
- lpFile
;
1629 iSize
= strlenW(lpFile
);
1631 TRACE("Got URL: %s\n", debugstr_w(lpFile
));
1632 /* Looking for ...<protocol>\shell\<lpVerb>\command */
1633 len
= iSize
+ lstrlenW(wShell
) + lstrlenW(wCommand
) + 1;
1634 if (psei
->lpVerb
&& *psei
->lpVerb
)
1635 len
+= lstrlenW(psei
->lpVerb
);
1637 len
+= lstrlenW(wszOpen
);
1638 lpstrProtocol
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1639 memcpy(lpstrProtocol
, lpFile
, iSize
* sizeof(WCHAR
));
1640 lpstrProtocol
[iSize
] = '\0';
1641 strcatW(lpstrProtocol
, wShell
);
1642 strcatW(lpstrProtocol
, psei
->lpVerb
&& *psei
->lpVerb
? psei
->lpVerb
: wszOpen
);
1643 strcatW(lpstrProtocol
, wCommand
);
1645 retval
= execute_from_key(lpstrProtocol
, lpFile
, NULL
, psei
->lpParameters
,
1646 wcmd
, execfunc
, psei
, psei_out
);
1647 HeapFree(GetProcessHeap(), 0, lpstrProtocol
);
1651 static void do_error_dialog(UINT_PTR retval
, HWND hwnd
, WCHAR
* filename
)
1654 DWORD_PTR msgArguments
[3] = { (DWORD_PTR
)filename
, 0, 0 };
1657 error_code
= GetLastError();
1659 if (retval
== SE_ERR_NOASSOC
)
1660 LoadStringW(shell32_hInstance
, IDS_SHLEXEC_NOASSOC
, msg
, sizeof(msg
) / sizeof(WCHAR
));
1662 FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM
| FORMAT_MESSAGE_ARGUMENT_ARRAY
,
1667 sizeof(msg
) / sizeof(WCHAR
),
1668 (va_list*)msgArguments
);
1670 MessageBoxW(hwnd
, msg
, NULL
, MB_ICONERROR
);
1673 /*************************************************************************
1674 * SHELL_execute [Internal]
1676 static BOOL
SHELL_execute(LPSHELLEXECUTEINFOW sei
, SHELL_ExecuteW32 execfunc
)
1678 static const DWORD unsupportedFlags
=
1679 SEE_MASK_INVOKEIDLIST
| SEE_MASK_ICON
| SEE_MASK_HOTKEY
|
1680 SEE_MASK_CONNECTNETDRV
| SEE_MASK_FLAG_DDEWAIT
|
1681 SEE_MASK_UNICODE
| SEE_MASK_ASYNCOK
| SEE_MASK_HMONITOR
;
1683 WCHAR parametersBuffer
[1024], dirBuffer
[MAX_PATH
], wcmdBuffer
[1024];
1684 WCHAR
*wszApplicationName
, *wszParameters
, *wszDir
, *wcmd
;
1685 DWORD dwApplicationNameLen
= MAX_PATH
+ 2;
1686 DWORD parametersLen
= sizeof(parametersBuffer
) / sizeof(WCHAR
);
1687 DWORD dirLen
= sizeof(dirBuffer
) / sizeof(WCHAR
);
1688 DWORD wcmdLen
= sizeof(wcmdBuffer
) / sizeof(WCHAR
);
1690 SHELLEXECUTEINFOW sei_tmp
; /* modifiable copy of SHELLEXECUTEINFO struct */
1691 WCHAR wfileName
[MAX_PATH
];
1693 WCHAR wszKeyname
[256];
1695 UINT_PTR retval
= SE_ERR_NOASSOC
;
1696 BOOL appKnownSingular
= FALSE
;
1698 /* make a local copy of the LPSHELLEXECUTEINFO structure and work with this from now on */
1701 TRACE("mask=0x%08x hwnd=%p verb=%s file=%s parm=%s dir=%s show=0x%08x class=%s\n",
1702 sei_tmp
.fMask
, sei_tmp
.hwnd
, debugstr_w(sei_tmp
.lpVerb
),
1703 debugstr_w(sei_tmp
.lpFile
), debugstr_w(sei_tmp
.lpParameters
),
1704 debugstr_w(sei_tmp
.lpDirectory
), sei_tmp
.nShow
,
1705 ((sei_tmp
.fMask
& SEE_MASK_CLASSALL
) == SEE_MASK_CLASSNAME
) ?
1706 debugstr_w(sei_tmp
.lpClass
) : "not used");
1708 sei
->hProcess
= NULL
;
1710 /* make copies of all path/command strings */
1711 if (!sei_tmp
.lpFile
)
1713 wszApplicationName
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, dwApplicationNameLen
* sizeof(WCHAR
));
1714 *wszApplicationName
= '\0';
1716 else if (*sei_tmp
.lpFile
== '\"')
1718 DWORD l
= strlenW(sei_tmp
.lpFile
+ 1);
1719 if(l
>= dwApplicationNameLen
)
1720 dwApplicationNameLen
= l
+ 1;
1722 wszApplicationName
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, dwApplicationNameLen
* sizeof(WCHAR
));
1723 memcpy(wszApplicationName
, sei_tmp
.lpFile
+ 1, (l
+ 1)*sizeof(WCHAR
));
1725 if (wszApplicationName
[l
-1] == L
'\"')
1726 wszApplicationName
[l
-1] = L
'\0';
1727 appKnownSingular
= TRUE
;
1729 TRACE("wszApplicationName=%s\n", debugstr_w(wszApplicationName
));
1733 DWORD l
= strlenW(sei_tmp
.lpFile
) + 1;
1734 if(l
> dwApplicationNameLen
) dwApplicationNameLen
= l
+ 1;
1735 wszApplicationName
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, dwApplicationNameLen
* sizeof(WCHAR
));
1736 memcpy(wszApplicationName
, sei_tmp
.lpFile
, l
* sizeof(WCHAR
));
1739 wszParameters
= parametersBuffer
;
1740 if (sei_tmp
.lpParameters
)
1742 len
= lstrlenW(sei_tmp
.lpParameters
) + 1;
1743 if (len
> parametersLen
)
1745 wszParameters
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1746 parametersLen
= len
;
1748 strcpyW(wszParameters
, sei_tmp
.lpParameters
);
1751 *wszParameters
= L
'\0';
1754 if (sei_tmp
.lpDirectory
)
1756 len
= lstrlenW(sei_tmp
.lpDirectory
) + 1;
1759 wszDir
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1762 strcpyW(wszDir
, sei_tmp
.lpDirectory
);
1767 /* adjust string pointers to point to the new buffers */
1768 sei_tmp
.lpFile
= wszApplicationName
;
1769 sei_tmp
.lpParameters
= wszParameters
;
1770 sei_tmp
.lpDirectory
= wszDir
;
1772 if (sei_tmp
.fMask
& unsupportedFlags
)
1774 FIXME("flags ignored: 0x%08x\n", sei_tmp
.fMask
& unsupportedFlags
);
1777 /* process the IDList */
1778 if (sei_tmp
.fMask
& SEE_MASK_IDLIST
)
1780 CComPtr
<IShellExecuteHookW
> pSEH
;
1782 HRESULT hr
= SHBindToParent((LPCITEMIDLIST
)sei_tmp
.lpIDList
, IID_PPV_ARG(IShellExecuteHookW
, &pSEH
), NULL
);
1786 hr
= pSEH
->Execute(&sei_tmp
);
1790 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1791 if (wszParameters
!= parametersBuffer
)
1792 HeapFree(GetProcessHeap(), 0, wszParameters
);
1793 if (wszDir
!= dirBuffer
)
1794 HeapFree(GetProcessHeap(), 0, wszDir
);
1799 SHGetPathFromIDListW((LPCITEMIDLIST
)sei_tmp
.lpIDList
, wszApplicationName
);
1800 appKnownSingular
= TRUE
;
1801 TRACE("-- idlist=%p (%s)\n", sei_tmp
.lpIDList
, debugstr_w(wszApplicationName
));
1804 if (ERROR_SUCCESS
== ShellExecute_FromContextMenu(&sei_tmp
))
1806 sei
->hInstApp
= (HINSTANCE
) 33;
1807 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1808 if (wszParameters
!= parametersBuffer
)
1809 HeapFree(GetProcessHeap(), 0, wszParameters
);
1810 if (wszDir
!= dirBuffer
)
1811 HeapFree(GetProcessHeap(), 0, wszDir
);
1815 if (sei_tmp
.fMask
& SEE_MASK_CLASSALL
)
1817 retval
= SHELL_execute_class(wszApplicationName
, &sei_tmp
, sei
, execfunc
);
1818 if (retval
<= 32 && !(sei_tmp
.fMask
& SEE_MASK_FLAG_NO_UI
))
1825 Info
.pcszFile
= wszApplicationName
;
1826 Info
.pcszClass
= NULL
;
1827 Info
.oaifInFlags
= OAIF_ALLOW_REGISTRATION
| OAIF_EXEC
;
1829 //if (SHOpenWithDialog(sei_tmp.hwnd, &Info) != S_OK)
1830 DBG_UNREFERENCED_LOCAL_VARIABLE(Info
);
1831 do_error_dialog(retval
, sei_tmp
.hwnd
, wszApplicationName
);
1833 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1834 if (wszParameters
!= parametersBuffer
)
1835 HeapFree(GetProcessHeap(), 0, wszParameters
);
1836 if (wszDir
!= dirBuffer
)
1837 HeapFree(GetProcessHeap(), 0, wszDir
);
1841 /* Has the IDList not yet been translated? */
1842 if (sei_tmp
.fMask
& SEE_MASK_IDLIST
)
1844 appKnownSingular
= SHELL_translate_idlist( &sei_tmp
, wszParameters
,
1847 dwApplicationNameLen
);
1850 /* convert file URLs */
1851 if (UrlIsFileUrlW(sei_tmp
.lpFile
))
1857 buf
= static_cast<LPWSTR
>(HeapAlloc(GetProcessHeap(), 0, size
* sizeof(WCHAR
)));
1858 if (!buf
|| FAILED(PathCreateFromUrlW(sei_tmp
.lpFile
, buf
, &size
, 0)))
1860 HeapFree(GetProcessHeap(), 0, buf
);
1864 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1865 dwApplicationNameLen
= lstrlenW(buf
) + 1;
1866 wszApplicationName
= buf
;
1867 sei_tmp
.lpFile
= wszApplicationName
;
1869 else /* or expand environment strings (not both!) */
1871 len
= ExpandEnvironmentStringsW(sei_tmp
.lpFile
, NULL
, 0);
1875 buf
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, (len
+ 1) * sizeof(WCHAR
));
1877 ExpandEnvironmentStringsW(sei_tmp
.lpFile
, buf
, len
+ 1);
1878 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1879 dwApplicationNameLen
= len
+ 1;
1880 wszApplicationName
= buf
;
1881 /* appKnownSingular unmodified */
1883 sei_tmp
.lpFile
= wszApplicationName
;
1887 if (*sei_tmp
.lpDirectory
)
1889 len
= ExpandEnvironmentStringsW(sei_tmp
.lpDirectory
, NULL
, 0);
1894 buf
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1895 ExpandEnvironmentStringsW(sei_tmp
.lpDirectory
, buf
, len
);
1896 if (wszDir
!= dirBuffer
)
1897 HeapFree(GetProcessHeap(), 0, wszDir
);
1899 sei_tmp
.lpDirectory
= wszDir
;
1903 /* Else, try to execute the filename */
1904 TRACE("execute: %s,%s,%s\n", debugstr_w(wszApplicationName
), debugstr_w(wszParameters
), debugstr_w(wszDir
));
1906 /* separate out command line arguments from executable file name */
1907 if (!*sei_tmp
.lpParameters
&& !appKnownSingular
)
1909 /* If the executable path is quoted, handle the rest of the command line as parameters. */
1910 if (sei_tmp
.lpFile
[0] == L
'"')
1912 LPWSTR src
= wszApplicationName
/*sei_tmp.lpFile*/ + 1;
1913 LPWSTR dst
= wfileName
;
1916 /* copy the unquoted executable path to 'wfileName' */
1917 while(*src
&& *src
!= L
'"')
1926 while(isspace(*src
))
1932 /* copy the parameter string to 'wszParameters' */
1933 strcpyW(wszParameters
, src
);
1935 /* terminate previous command string after the quote character */
1941 /* If the executable name is not quoted, we have to use this search loop here,
1942 that in CreateProcess() is not sufficient because it does not handle shell links. */
1943 WCHAR buffer
[MAX_PATH
], xlpFile
[MAX_PATH
];
1946 LPWSTR beg
= wszApplicationName
/*sei_tmp.lpFile*/;
1947 for(s
= beg
; (space
= const_cast<LPWSTR
>(strchrW(s
, L
' '))); s
= space
+ 1)
1949 int idx
= space
- sei_tmp
.lpFile
;
1950 memcpy(buffer
, sei_tmp
.lpFile
, idx
* sizeof(WCHAR
));
1953 /*FIXME This finds directory paths if the targeted file name contains spaces. */
1954 if (SearchPathW(*sei_tmp
.lpDirectory
? sei_tmp
.lpDirectory
: NULL
, buffer
, wszExe
, sizeof(xlpFile
) / sizeof(xlpFile
[0]), xlpFile
, NULL
))
1956 /* separate out command from parameter string */
1957 LPCWSTR p
= space
+ 1;
1962 strcpyW(wszParameters
, p
);
1969 lpFile
= sei_tmp
.lpFile
;
1973 lpFile
= sei_tmp
.lpFile
;
1976 len
= lstrlenW(wszApplicationName
) + 3;
1977 if (sei_tmp
.lpParameters
[0])
1978 len
+= 1 + lstrlenW(wszParameters
);
1981 wcmd
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1984 swprintf(wcmd
, L
"\"%s\"", wszApplicationName
);
1985 if (sei_tmp
.lpParameters
[0])
1987 strcatW(wcmd
, L
" ");
1988 strcatW(wcmd
, wszParameters
);
1991 retval
= execfunc(wcmd
, NULL
, FALSE
, &sei_tmp
, sei
);
1994 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1995 if (wszParameters
!= parametersBuffer
)
1996 HeapFree(GetProcessHeap(), 0, wszParameters
);
1997 if (wszDir
!= dirBuffer
)
1998 HeapFree(GetProcessHeap(), 0, wszDir
);
1999 if (wcmd
!= wcmdBuffer
)
2000 HeapFree(GetProcessHeap(), 0, wcmd
);
2004 /* Else, try to find the executable */
2006 retval
= SHELL_FindExecutable(sei_tmp
.lpDirectory
, lpFile
, sei_tmp
.lpVerb
, wcmd
, wcmdLen
, wszKeyname
, &env
, (LPITEMIDLIST
)sei_tmp
.lpIDList
, sei_tmp
.lpParameters
);
2007 if (retval
> 32) /* Found */
2009 retval
= SHELL_quote_and_execute(wcmd
, wszParameters
, wszKeyname
,
2010 wszApplicationName
, env
, &sei_tmp
,
2012 HeapFree(GetProcessHeap(), 0, env
);
2014 else if (PathIsDirectoryW(lpFile
))
2016 WCHAR wExec
[MAX_PATH
];
2017 WCHAR
* lpQuotedFile
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR
) * (strlenW(lpFile
) + 3));
2021 retval
= SHELL_FindExecutable(sei_tmp
.lpDirectory
, L
"explorer",
2022 wszOpen
, wExec
, MAX_PATH
,
2023 NULL
, &env
, NULL
, NULL
);
2026 swprintf(lpQuotedFile
, L
"\"%s\"", lpFile
);
2027 retval
= SHELL_quote_and_execute(wExec
, lpQuotedFile
,
2029 wszApplicationName
, env
,
2030 &sei_tmp
, sei
, execfunc
);
2031 HeapFree(GetProcessHeap(), 0, env
);
2033 HeapFree(GetProcessHeap(), 0, lpQuotedFile
);
2036 retval
= 0; /* Out of memory */
2038 else if (PathIsURLW(lpFile
)) /* File not found, check for URL */
2040 retval
= SHELL_execute_url(lpFile
, wcmd
, &sei_tmp
, sei
, execfunc
);
2042 /* Check if file specified is in the form www.??????.*** */
2043 else if (!strncmpiW(lpFile
, L
"www", 3))
2045 /* if so, prefix lpFile with http:// and call ShellExecute */
2046 WCHAR lpstrTmpFile
[256];
2047 strcpyW(lpstrTmpFile
, L
"http://");
2048 strcatW(lpstrTmpFile
, lpFile
);
2049 retval
= (UINT_PTR
)ShellExecuteW(sei_tmp
.hwnd
, sei_tmp
.lpVerb
, lpstrTmpFile
, NULL
, NULL
, 0);
2052 TRACE("retval %lu\n", retval
);
2054 if (retval
<= 32 && !(sei_tmp
.fMask
& SEE_MASK_FLAG_NO_UI
))
2061 Info
.pcszFile
= wszApplicationName
;
2062 Info
.pcszClass
= NULL
;
2063 Info
.oaifInFlags
= OAIF_ALLOW_REGISTRATION
| OAIF_EXEC
;
2065 //if (SHOpenWithDialog(sei_tmp.hwnd, &Info) != S_OK)
2066 DBG_UNREFERENCED_LOCAL_VARIABLE(Info
);
2067 do_error_dialog(retval
, sei_tmp
.hwnd
, wszApplicationName
);
2070 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
2071 if (wszParameters
!= parametersBuffer
)
2072 HeapFree(GetProcessHeap(), 0, wszParameters
);
2073 if (wszDir
!= dirBuffer
)
2074 HeapFree(GetProcessHeap(), 0, wszDir
);
2075 if (wcmd
!= wcmdBuffer
)
2076 HeapFree(GetProcessHeap(), 0, wcmd
);
2078 sei
->hInstApp
= (HINSTANCE
)(retval
> 32 ? 33 : retval
);
2083 /*************************************************************************
2084 * ShellExecuteA [SHELL32.290]
2086 HINSTANCE WINAPI
ShellExecuteA(HWND hWnd
, LPCSTR lpVerb
, LPCSTR lpFile
,
2087 LPCSTR lpParameters
, LPCSTR lpDirectory
, INT iShowCmd
)
2089 SHELLEXECUTEINFOA sei
;
2091 TRACE("%p,%s,%s,%s,%s,%d\n",
2092 hWnd
, debugstr_a(lpVerb
), debugstr_a(lpFile
),
2093 debugstr_a(lpParameters
), debugstr_a(lpDirectory
), iShowCmd
);
2095 sei
.cbSize
= sizeof(sei
);
2096 sei
.fMask
= SEE_MASK_FLAG_NO_UI
;
2098 sei
.lpVerb
= lpVerb
;
2099 sei
.lpFile
= lpFile
;
2100 sei
.lpParameters
= lpParameters
;
2101 sei
.lpDirectory
= lpDirectory
;
2102 sei
.nShow
= iShowCmd
;
2109 ShellExecuteExA(&sei
);
2110 return sei
.hInstApp
;
2113 /*************************************************************************
2114 * ShellExecuteExA [SHELL32.292]
2120 ShellExecuteExA(LPSHELLEXECUTEINFOA sei
)
2122 SHELLEXECUTEINFOW seiW
;
2124 WCHAR
*wVerb
= NULL
, *wFile
= NULL
, *wParameters
= NULL
, *wDirectory
= NULL
, *wClass
= NULL
;
2128 memcpy(&seiW
, sei
, sizeof(SHELLEXECUTEINFOW
));
2131 seiW
.lpVerb
= __SHCloneStrAtoW(&wVerb
, sei
->lpVerb
);
2134 seiW
.lpFile
= __SHCloneStrAtoW(&wFile
, sei
->lpFile
);
2136 if (sei
->lpParameters
)
2137 seiW
.lpParameters
= __SHCloneStrAtoW(&wParameters
, sei
->lpParameters
);
2139 if (sei
->lpDirectory
)
2140 seiW
.lpDirectory
= __SHCloneStrAtoW(&wDirectory
, sei
->lpDirectory
);
2142 if ((sei
->fMask
& SEE_MASK_CLASSALL
) == SEE_MASK_CLASSNAME
&& sei
->lpClass
)
2143 seiW
.lpClass
= __SHCloneStrAtoW(&wClass
, sei
->lpClass
);
2145 seiW
.lpClass
= NULL
;
2147 ret
= SHELL_execute(&seiW
, SHELL_ExecuteW
);
2149 sei
->hInstApp
= seiW
.hInstApp
;
2151 if (sei
->fMask
& SEE_MASK_NOCLOSEPROCESS
)
2152 sei
->hProcess
= seiW
.hProcess
;
2156 SHFree(wParameters
);
2163 /*************************************************************************
2164 * ShellExecuteExW [SHELL32.293]
2170 ShellExecuteExW(LPSHELLEXECUTEINFOW sei
)
2172 return SHELL_execute(sei
, SHELL_ExecuteW
);
2175 /*************************************************************************
2176 * ShellExecuteW [SHELL32.294]
2178 * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpVerb,
2179 * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);
2181 HINSTANCE WINAPI
ShellExecuteW(HWND hwnd
, LPCWSTR lpVerb
, LPCWSTR lpFile
,
2182 LPCWSTR lpParameters
, LPCWSTR lpDirectory
, INT nShowCmd
)
2184 SHELLEXECUTEINFOW sei
;
2187 sei
.cbSize
= sizeof(sei
);
2188 sei
.fMask
= SEE_MASK_FLAG_NO_UI
;
2190 sei
.lpVerb
= lpVerb
;
2191 sei
.lpFile
= lpFile
;
2192 sei
.lpParameters
= lpParameters
;
2193 sei
.lpDirectory
= lpDirectory
;
2194 sei
.nShow
= nShowCmd
;
2201 SHELL_execute(&sei
, SHELL_ExecuteW
);
2202 return sei
.hInstApp
;
2205 /*************************************************************************
2206 * WOWShellExecute [SHELL32.@]
2208 * FIXME: the callback function most likely doesn't work the same way on Windows.
2210 EXTERN_C HINSTANCE WINAPI
WOWShellExecute(HWND hWnd
, LPCSTR lpVerb
, LPCSTR lpFile
,
2211 LPCSTR lpParameters
, LPCSTR lpDirectory
, INT iShowCmd
, void *callback
)
2213 SHELLEXECUTEINFOW seiW
;
2214 WCHAR
*wVerb
= NULL
, *wFile
= NULL
, *wParameters
= NULL
, *wDirectory
= NULL
;
2215 HANDLE hProcess
= 0;
2217 seiW
.lpVerb
= lpVerb
? __SHCloneStrAtoW(&wVerb
, lpVerb
) : NULL
;
2218 seiW
.lpFile
= lpFile
? __SHCloneStrAtoW(&wFile
, lpFile
) : NULL
;
2219 seiW
.lpParameters
= lpParameters
? __SHCloneStrAtoW(&wParameters
, lpParameters
) : NULL
;
2220 seiW
.lpDirectory
= lpDirectory
? __SHCloneStrAtoW(&wDirectory
, lpDirectory
) : NULL
;
2222 seiW
.cbSize
= sizeof(seiW
);
2225 seiW
.nShow
= iShowCmd
;
2230 seiW
.hProcess
= hProcess
;
2232 SHELL_execute(&seiW
, (SHELL_ExecuteW32
)callback
);
2236 SHFree(wParameters
);
2238 return seiW
.hInstApp
;
2241 /*************************************************************************
2242 * OpenAs_RunDLLA [SHELL32.@]
2244 EXTERN_C
void WINAPI
OpenAs_RunDLLA(HWND hwnd
, HINSTANCE hinst
, LPCSTR cmdline
, int cmdshow
)
2246 FIXME("%p, %p, %s, %d\n", hwnd
, hinst
, debugstr_a(cmdline
), cmdshow
);
2249 /*************************************************************************
2250 * OpenAs_RunDLLW [SHELL32.@]
2252 EXTERN_C
void WINAPI
OpenAs_RunDLLW(HWND hwnd
, HINSTANCE hinst
, LPCWSTR cmdline
, int cmdshow
)
2254 FIXME("%p, %p, %s, %d\n", hwnd
, hinst
, debugstr_w(cmdline
), cmdshow
);