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 // Add ".exe" extension, if extension does not exists
582 if (PathAddExtensionW(buffer
, wszExe
))
584 res
= RegOpenKeyExW(HKEY_LOCAL_MACHINE
, buffer
, 0, KEY_READ
, &hkApp
);
589 len
= MAX_PATH
* sizeof(WCHAR
);
590 res
= RegQueryValueW(hkApp
, NULL
, lpResult
, &len
);
596 DWORD count
= sizeof(buffer
);
597 if (!RegQueryValueExW(hkApp
, L
"Path", NULL
, NULL
, (LPBYTE
)buffer
, &count
) && buffer
[0])
598 *env
= SHELL_BuildEnvW(buffer
);
602 if (hkApp
) RegCloseKey(hkApp
);
606 /*************************************************************************
607 * SHELL_FindExecutableByVerb [Internal]
609 * called from SHELL_FindExecutable or SHELL_execute_class
611 * classname a buffer, big enough, to get the key name to do actually the
612 * command "WordPad.Document.1\\shell\\open\\command"
613 * passed as "WordPad.Document.1"
615 * lpVerb the operation on it (open)
616 * commandlen the size of command buffer (in bytes)
618 * command a buffer, to store the command to do the
619 * operation on the file
620 * key a buffer, big enough, to get the key name to do actually the
621 * command "WordPad.Document.1\\shell\\open\\command"
624 static UINT
SHELL_FindExecutableByVerb(LPCWSTR lpVerb
, LPWSTR key
, LPWSTR classname
, LPWSTR command
, LONG commandlen
)
626 static const WCHAR wCommand
[] = L
"\\command";
628 WCHAR verb
[MAX_PATH
];
630 if (RegOpenKeyExW(HKEY_CLASSES_ROOT
, classname
, 0, 0x02000000, &hkeyClass
))
631 return SE_ERR_NOASSOC
;
632 if (!HCR_GetDefaultVerbW(hkeyClass
, lpVerb
, verb
, sizeof(verb
) / sizeof(verb
[0])))
633 return SE_ERR_NOASSOC
;
634 RegCloseKey(hkeyClass
);
636 /* Looking for ...buffer\shell\<verb>\command */
637 wcscat(classname
, L
"\\shell\\");
638 wcscat(classname
, verb
);
639 wcscat(classname
, wCommand
);
641 if (RegQueryValueW(HKEY_CLASSES_ROOT
, classname
, command
,
642 &commandlen
) == ERROR_SUCCESS
)
644 commandlen
/= sizeof(WCHAR
);
645 if (key
) wcscpy(key
, classname
);
649 LONG paramlen
= sizeof(param
);
650 static const WCHAR wSpace
[] = {' ', 0};
652 /* FIXME: it seems all Windows version don't behave the same here.
653 * the doc states that this ddeexec information can be found after
655 * on Win98, it doesn't appear, but I think it does on Win2k
657 /* Get the parameters needed by the application
658 from the associated ddeexec key */
659 tmp
= strstrW(classname
, wCommand
);
661 wcscat(classname
, wDdeexec
);
662 if (RegQueryValueW(HKEY_CLASSES_ROOT
, classname
, param
,
663 ¶mlen
) == ERROR_SUCCESS
)
665 paramlen
/= sizeof(WCHAR
);
666 wcscat(command
, wSpace
);
667 wcscat(command
, param
);
668 commandlen
+= paramlen
;
672 command
[commandlen
] = '\0';
674 return 33; /* FIXME see SHELL_FindExecutable() */
677 return SE_ERR_NOASSOC
;
680 /*************************************************************************
681 * SHELL_FindExecutable [Internal]
683 * Utility for code sharing between FindExecutable and ShellExecute
685 * lpFile the name of a file
686 * lpVerb the operation on it (open)
688 * lpResult a buffer, big enough :-(, to store the command to do the
689 * operation on the file
690 * key a buffer, big enough, to get the key name to do actually the
691 * command (it'll be used afterwards for more information
694 static UINT
SHELL_FindExecutable(LPCWSTR lpPath
, LPCWSTR lpFile
, LPCWSTR lpVerb
,
695 LPWSTR lpResult
, DWORD resultLen
, LPWSTR key
, WCHAR
**env
, LPITEMIDLIST pidl
, LPCWSTR args
)
697 WCHAR
*extension
= NULL
; /* pointer to file extension */
698 WCHAR classname
[256]; /* registry name for this file type */
699 LONG classnamelen
= sizeof(classname
); /* length of above */
700 WCHAR command
[1024]; /* command from registry */
701 WCHAR wBuffer
[256]; /* Used to GetProfileString */
702 UINT retval
= SE_ERR_NOASSOC
;
703 WCHAR
*tok
; /* token pointer */
704 WCHAR xlpFile
[256]; /* result of SearchPath */
705 DWORD attribs
; /* file attributes */
707 TRACE("%s\n", debugstr_w(lpFile
));
710 return ERROR_INVALID_PARAMETER
;
713 lpResult
[0] = '\0'; /* Start off with an empty return string */
714 if (key
) *key
= '\0';
716 /* trap NULL parameters on entry */
719 WARN("(lpFile=%s,lpResult=%s): NULL parameter\n",
720 debugstr_w(lpFile
), debugstr_w(lpResult
));
721 return ERROR_FILE_NOT_FOUND
; /* File not found. Close enough, I guess. */
724 if (SHELL_TryAppPathW( lpFile
, lpResult
, env
))
726 TRACE("found %s via App Paths\n", debugstr_w(lpResult
));
730 if (SearchPathW(lpPath
, lpFile
, wszExe
, sizeof(xlpFile
) / sizeof(WCHAR
), xlpFile
, NULL
))
732 TRACE("SearchPathW returned non-zero\n");
734 /* The file was found in the application-supplied default directory (or the system search path) */
736 else if (lpPath
&& SearchPathW(NULL
, lpFile
, wszExe
, sizeof(xlpFile
)/sizeof(WCHAR
), xlpFile
, NULL
))
738 TRACE("SearchPathW returned non-zero\n");
740 /* The file was found in one of the directories in the system-wide search path */
743 attribs
= GetFileAttributesW(lpFile
);
744 if (attribs
!= INVALID_FILE_ATTRIBUTES
&& (attribs
& FILE_ATTRIBUTE_DIRECTORY
))
746 wcscpy(classname
, L
"Folder");
750 /* Did we get something? Anything? */
753 TRACE("Returning SE_ERR_FNF\n");
756 /* First thing we need is the file's extension */
757 extension
= wcsrchr(xlpFile
, '.'); /* Assume last "." is the one; */
758 /* File->Run in progman uses */
760 TRACE("xlpFile=%s,extension=%s\n", debugstr_w(xlpFile
), debugstr_w(extension
));
762 if (extension
== NULL
|| extension
[1] == 0)
764 WARN("Returning SE_ERR_NOASSOC\n");
765 return SE_ERR_NOASSOC
;
768 /* Three places to check: */
769 /* 1. win.ini, [windows], programs (NB no leading '.') */
770 /* 2. Registry, HKEY_CLASS_ROOT\<classname>\shell\open\command */
771 /* 3. win.ini, [extensions], extension (NB no leading '.' */
772 /* All I know of the order is that registry is checked before */
773 /* extensions; however, it'd make sense to check the programs */
774 /* section first, so that's what happens here. */
776 /* See if it's a program - if GetProfileString fails, we skip this
777 * section. Actually, if GetProfileString fails, we've probably
778 * got a lot more to worry about than running a program... */
779 if (GetProfileStringW(L
"windows", L
"programs", L
"exe pif bat cmd com", wBuffer
, sizeof(wBuffer
) / sizeof(WCHAR
)) > 0)
786 while (*p
&& *p
!= ' ' && *p
!= '\t') p
++;
790 while (*p
== ' ' || *p
== '\t') p
++;
793 if (wcsicmp(tok
, &extension
[1]) == 0) /* have to skip the leading "." */
795 wcscpy(lpResult
, xlpFile
);
796 /* Need to perhaps check that the file has a path
798 TRACE("found %s\n", debugstr_w(lpResult
));
800 /* Greater than 32 to indicate success */
807 if (RegQueryValueW(HKEY_CLASSES_ROOT
, extension
, classname
,
808 &classnamelen
) == ERROR_SUCCESS
)
810 classnamelen
/= sizeof(WCHAR
);
811 if (classnamelen
== sizeof(classname
) / sizeof(WCHAR
))
814 classname
[classnamelen
] = '\0';
815 TRACE("File type: %s\n", debugstr_w(classname
));
825 /* pass the verb string to SHELL_FindExecutableByVerb() */
826 retval
= SHELL_FindExecutableByVerb(lpVerb
, key
, classname
, command
, sizeof(command
));
831 SHELL_ArgifyW(lpResult
, resultLen
, command
, xlpFile
, pidl
, args
, &finishedLen
);
832 if (finishedLen
> resultLen
)
833 ERR("Argify buffer not large enough.. truncated\n");
834 /* Remove double quotation marks and command line arguments */
835 if (*lpResult
== '"')
838 while (*(p
+ 1) != '"')
847 /* Truncate on first space */
849 while (*p
!= ' ' && *p
!= '\0')
855 else /* Check win.ini */
857 /* Toss the leading dot */
859 if (GetProfileStringW(L
"extensions", extension
, L
"", command
, sizeof(command
) / sizeof(WCHAR
)) > 0)
861 if (wcslen(command
) != 0)
863 wcscpy(lpResult
, command
);
864 tok
= wcschr(lpResult
, '^'); /* should be ^.extension? */
868 wcscat(lpResult
, xlpFile
); /* what if no dir in xlpFile? */
869 tok
= wcschr(command
, '^'); /* see above */
870 if ((tok
!= NULL
) && (wcslen(tok
) > 5))
872 wcscat(lpResult
, &tok
[5]);
875 retval
= 33; /* FIXME - see above */
880 TRACE("returning %s\n", debugstr_w(lpResult
));
884 /******************************************************************
887 * callback for the DDE connection. not really useful
889 static HDDEDATA CALLBACK
dde_cb(UINT uType
, UINT uFmt
, HCONV hConv
,
890 HSZ hsz1
, HSZ hsz2
, HDDEDATA hData
,
891 ULONG_PTR dwData1
, ULONG_PTR dwData2
)
893 TRACE("dde_cb: %04x, %04x, %p, %p, %p, %p, %08lx, %08lx\n",
894 uType
, uFmt
, hConv
, hsz1
, hsz2
, hData
, dwData1
, dwData2
);
898 /******************************************************************
901 * ShellExecute helper. Used to do an operation with a DDE connection
903 * Handles both the direct connection (try #1), and if it fails,
904 * launching an application and trying (#2) to connect to it
907 static unsigned dde_connect(const WCHAR
* key
, const WCHAR
* start
, WCHAR
* ddeexec
,
908 const WCHAR
* lpFile
, WCHAR
*env
,
909 LPCWSTR szCommandline
, LPITEMIDLIST pidl
, SHELL_ExecuteW32 execfunc
,
910 const SHELLEXECUTEINFOW
*psei
, LPSHELLEXECUTEINFOW psei_out
)
913 WCHAR
* endkey
= regkey
+ wcslen(key
);
914 WCHAR app
[256], topic
[256], ifexec
[256], static_res
[256];
915 WCHAR
* dynamic_res
=NULL
;
917 LONG applen
, topiclen
, ifexeclen
;
921 DWORD resultLen
, endkeyLen
;
922 HSZ hszApp
, hszTopic
;
925 unsigned ret
= SE_ERR_NOASSOC
;
926 BOOL unicode
= !(GetVersion() & 0x80000000);
928 if (strlenW(key
) + 1 > sizeof(regkey
) / sizeof(regkey
[0]))
930 FIXME("input parameter %s larger than buffer\n", debugstr_w(key
));
934 static const WCHAR wApplication
[] = L
"\\application";
935 endkeyLen
= sizeof(regkey
) / sizeof(regkey
[0]) - (endkey
- regkey
);
936 if (strlenW(wApplication
) + 1 > endkeyLen
)
938 FIXME("endkey %s overruns buffer\n", debugstr_w(wApplication
));
941 wcscpy(endkey
, wApplication
);
942 applen
= sizeof(app
);
943 if (RegQueryValueW(HKEY_CLASSES_ROOT
, regkey
, app
, &applen
) != ERROR_SUCCESS
)
945 WCHAR command
[1024], fullpath
[MAX_PATH
];
946 static const WCHAR wSo
[] = L
".so";
947 DWORD sizeSo
= sizeof(wSo
) / sizeof(WCHAR
);
951 /* Get application command from start string and find filename of application */
954 if (strlenW(start
+ 1) + 1 > sizeof(command
) / sizeof(command
[0]))
956 FIXME("size of input parameter %s larger than buffer\n",
957 debugstr_w(start
+ 1));
960 wcscpy(command
, start
+ 1);
961 if ((ptr
= wcschr(command
, '"')))
963 ret
= SearchPathW(NULL
, command
, wszExe
, sizeof(fullpath
) / sizeof(WCHAR
), fullpath
, &ptr
);
969 for (p
= start
; (space
= const_cast<LPWSTR
>(strchrW(p
, ' '))); p
= space
+ 1)
971 int idx
= space
- start
;
972 memcpy(command
, start
, idx
* sizeof(WCHAR
));
974 if ((ret
= SearchPathW(NULL
, command
, wszExe
, sizeof(fullpath
) / sizeof(WCHAR
), fullpath
, &ptr
)))
978 ret
= SearchPathW(NULL
, start
, wszExe
, sizeof(fullpath
) / sizeof(WCHAR
), fullpath
, &ptr
);
983 ERR("Unable to find application path for command %s\n", debugstr_w(start
));
984 return ERROR_ACCESS_DENIED
;
986 if (strlenW(ptr
) + 1 > sizeof(app
) / sizeof(app
[0]))
988 FIXME("size of found path %s larger than buffer\n", debugstr_w(ptr
));
993 /* Remove extensions (including .so) */
994 ptr
= app
+ wcslen(app
) - (sizeSo
- 1);
995 if (wcslen(app
) >= sizeSo
&&
999 ptr
= const_cast<LPWSTR
>(strrchrW(app
, '.'));
1004 static const WCHAR wTopic
[] = L
"\\topic";
1005 if (strlenW(wTopic
) + 1 > endkeyLen
)
1007 FIXME("endkey %s overruns buffer\n", debugstr_w(wTopic
));
1010 wcscpy(endkey
, wTopic
);
1011 topiclen
= sizeof(topic
);
1012 if (RegQueryValueW(HKEY_CLASSES_ROOT
, regkey
, topic
, &topiclen
) != ERROR_SUCCESS
)
1014 wcscpy(topic
, L
"System");
1019 if (DdeInitializeW(&ddeInst
, dde_cb
, APPCMD_CLIENTONLY
, 0L) != DMLERR_NO_ERROR
)
1024 if (DdeInitializeA(&ddeInst
, dde_cb
, APPCMD_CLIENTONLY
, 0L) != DMLERR_NO_ERROR
)
1028 hszApp
= DdeCreateStringHandleW(ddeInst
, app
, CP_WINUNICODE
);
1029 hszTopic
= DdeCreateStringHandleW(ddeInst
, topic
, CP_WINUNICODE
);
1031 hConv
= DdeConnect(ddeInst
, hszApp
, hszTopic
, NULL
);
1035 TRACE("Launching %s\n", debugstr_w(start
));
1036 ret
= execfunc(start
, env
, TRUE
, psei
, psei_out
);
1039 TRACE("Couldn't launch\n");
1042 hConv
= DdeConnect(ddeInst
, hszApp
, hszTopic
, NULL
);
1045 TRACE("Couldn't connect. ret=%d\n", ret
);
1046 DdeUninitialize(ddeInst
);
1047 SetLastError(ERROR_DDE_FAIL
);
1048 return 30; /* whatever */
1050 static const WCHAR wIfexec
[] = L
"\\ifexec";
1051 if (strlenW(wIfexec
) + 1 > endkeyLen
)
1053 FIXME("endkey %s overruns buffer\n", debugstr_w(wIfexec
));
1056 strcpyW(endkey
, wIfexec
);
1057 ifexeclen
= sizeof(ifexec
);
1058 if (RegQueryValueW(HKEY_CLASSES_ROOT
, regkey
, ifexec
, &ifexeclen
) == ERROR_SUCCESS
)
1064 SHELL_ArgifyW(static_res
, sizeof(static_res
)/sizeof(WCHAR
), exec
, lpFile
, pidl
, szCommandline
, &resultLen
);
1065 if (resultLen
> sizeof(static_res
)/sizeof(WCHAR
))
1067 res
= dynamic_res
= static_cast<WCHAR
*>(HeapAlloc(GetProcessHeap(), 0, resultLen
* sizeof(WCHAR
)));
1068 SHELL_ArgifyW(dynamic_res
, resultLen
, exec
, lpFile
, pidl
, szCommandline
, NULL
);
1072 TRACE("%s %s => %s\n", debugstr_w(exec
), debugstr_w(lpFile
), debugstr_w(res
));
1074 /* It's documented in the KB 330337 that IE has a bug and returns
1075 * error DMLERR_NOTPROCESSED on XTYP_EXECUTE request.
1078 hDdeData
= DdeClientTransaction((LPBYTE
)res
, (strlenW(res
) + 1) * sizeof(WCHAR
), hConv
, 0L, 0, XTYP_EXECUTE
, 30000, &tid
);
1081 DWORD lenA
= WideCharToMultiByte(CP_ACP
, 0, res
, -1, NULL
, 0, NULL
, NULL
);
1082 char *resA
= (LPSTR
)HeapAlloc(GetProcessHeap(), 0, lenA
);
1083 WideCharToMultiByte(CP_ACP
, 0, res
, -1, resA
, lenA
, NULL
, NULL
);
1084 hDdeData
= DdeClientTransaction( (LPBYTE
)resA
, lenA
, hConv
, 0L, 0,
1085 XTYP_EXECUTE
, 10000, &tid
);
1086 HeapFree(GetProcessHeap(), 0, resA
);
1089 DdeFreeDataHandle(hDdeData
);
1091 WARN("DdeClientTransaction failed with error %04x\n", DdeGetLastError(ddeInst
));
1094 HeapFree(GetProcessHeap(), 0, dynamic_res
);
1096 DdeDisconnect(hConv
);
1099 DdeUninitialize(ddeInst
);
1104 /*************************************************************************
1105 * execute_from_key [Internal]
1107 static UINT_PTR
execute_from_key(LPCWSTR key
, LPCWSTR lpFile
, WCHAR
*env
,
1108 LPCWSTR szCommandline
, LPCWSTR executable_name
,
1109 SHELL_ExecuteW32 execfunc
,
1110 LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
)
1112 WCHAR cmd
[256], param
[1024], ddeexec
[256];
1113 DWORD cmdlen
= sizeof(cmd
), ddeexeclen
= sizeof(ddeexec
);
1114 UINT_PTR retval
= SE_ERR_NOASSOC
;
1118 TRACE("%s %s %s %s %s\n", debugstr_w(key
), debugstr_w(lpFile
), debugstr_w(env
),
1119 debugstr_w(szCommandline
), debugstr_w(executable_name
));
1124 /* Get the application from the registry */
1125 if (RegQueryValueW(HKEY_CLASSES_ROOT
, key
, cmd
, (LONG
*)&cmdlen
) == ERROR_SUCCESS
)
1127 TRACE("got cmd: %s\n", debugstr_w(cmd
));
1129 /* Is there a replace() function anywhere? */
1130 cmdlen
/= sizeof(WCHAR
);
1131 if (cmdlen
>= sizeof(cmd
) / sizeof(WCHAR
))
1132 cmdlen
= sizeof(cmd
) / sizeof(WCHAR
) - 1;
1134 SHELL_ArgifyW(param
, sizeof(param
) / sizeof(WCHAR
), cmd
, lpFile
, (LPITEMIDLIST
)psei
->lpIDList
, szCommandline
, &resultLen
);
1135 if (resultLen
> sizeof(param
) / sizeof(WCHAR
))
1136 ERR("Argify buffer not large enough, truncating\n");
1139 /* Get the parameters needed by the application
1140 from the associated ddeexec key */
1141 tmp
= const_cast<LPWSTR
>(strstrW(key
, L
"command"));
1143 wcscpy(tmp
, L
"ddeexec");
1145 if (RegQueryValueW(HKEY_CLASSES_ROOT
, key
, ddeexec
, (LONG
*)&ddeexeclen
) == ERROR_SUCCESS
)
1147 TRACE("Got ddeexec %s => %s\n", debugstr_w(key
), debugstr_w(ddeexec
));
1148 if (!param
[0]) strcpyW(param
, executable_name
);
1149 retval
= dde_connect(key
, param
, ddeexec
, lpFile
, env
, szCommandline
, (LPITEMIDLIST
)psei
->lpIDList
, execfunc
, psei
, psei_out
);
1153 TRACE("executing: %s\n", debugstr_w(param
));
1154 retval
= execfunc(param
, env
, FALSE
, psei
, psei_out
);
1157 WARN("Nothing appropriate found for %s\n", debugstr_w(key
));
1162 /*************************************************************************
1163 * FindExecutableA [SHELL32.@]
1165 HINSTANCE WINAPI
FindExecutableA(LPCSTR lpFile
, LPCSTR lpDirectory
, LPSTR lpResult
)
1168 WCHAR
*wFile
= NULL
, *wDirectory
= NULL
;
1169 WCHAR wResult
[MAX_PATH
];
1171 if (lpFile
) __SHCloneStrAtoW(&wFile
, lpFile
);
1172 if (lpDirectory
) __SHCloneStrAtoW(&wDirectory
, lpDirectory
);
1174 retval
= FindExecutableW(wFile
, wDirectory
, wResult
);
1175 WideCharToMultiByte(CP_ACP
, 0, wResult
, -1, lpResult
, MAX_PATH
, NULL
, NULL
);
1179 TRACE("returning %s\n", lpResult
);
1183 /*************************************************************************
1184 * FindExecutableW [SHELL32.@]
1186 * This function returns the executable associated with the specified file
1187 * for the default verb.
1190 * lpFile [I] The file to find the association for. This must refer to
1191 * an existing file otherwise FindExecutable fails and returns
1193 * lpResult [O] Points to a buffer into which the executable path is
1194 * copied. This parameter must not be NULL otherwise
1195 * FindExecutable() segfaults. The buffer must be of size at
1196 * least MAX_PATH characters.
1199 * A value greater than 32 on success, less than or equal to 32 otherwise.
1200 * See the SE_ERR_* constants.
1203 * On Windows XP and 2003, FindExecutable() seems to first convert the
1204 * filename into 8.3 format, thus taking into account only the first three
1205 * characters of the extension, and expects to find an association for those.
1206 * However other Windows versions behave sanely.
1208 HINSTANCE WINAPI
FindExecutableW(LPCWSTR lpFile
, LPCWSTR lpDirectory
, LPWSTR lpResult
)
1210 UINT_PTR retval
= SE_ERR_NOASSOC
;
1211 WCHAR old_dir
[1024];
1212 WCHAR res
[MAX_PATH
];
1214 TRACE("File %s, Dir %s\n", debugstr_w(lpFile
), debugstr_w(lpDirectory
));
1216 lpResult
[0] = '\0'; /* Start off with an empty return string */
1218 return (HINSTANCE
)SE_ERR_FNF
;
1222 GetCurrentDirectoryW(sizeof(old_dir
) / sizeof(WCHAR
), old_dir
);
1223 SetCurrentDirectoryW(lpDirectory
);
1226 retval
= SHELL_FindExecutable(lpDirectory
, lpFile
, wszOpen
, res
, MAX_PATH
, NULL
, NULL
, NULL
, NULL
);
1228 strcpyW(lpResult
, res
);
1230 TRACE("returning %s\n", debugstr_w(lpResult
));
1232 SetCurrentDirectoryW(old_dir
);
1233 return (HINSTANCE
)retval
;
1236 /* FIXME: is this already implemented somewhere else? */
1237 static HKEY
ShellExecute_GetClassKey(const SHELLEXECUTEINFOW
*sei
)
1239 LPCWSTR ext
= NULL
, lpClass
= NULL
;
1241 DWORD type
= 0, sz
= 0;
1245 if (sei
->fMask
& SEE_MASK_CLASSALL
)
1246 return sei
->hkeyClass
;
1248 if (sei
->fMask
& SEE_MASK_CLASSNAME
)
1249 lpClass
= sei
->lpClass
;
1252 ext
= PathFindExtensionW(sei
->lpFile
);
1253 TRACE("ext = %s\n", debugstr_w(ext
));
1257 r
= RegOpenKeyW(HKEY_CLASSES_ROOT
, ext
, &hkey
);
1258 if (r
!= ERROR_SUCCESS
)
1261 r
= RegQueryValueExW(hkey
, NULL
, 0, &type
, NULL
, &sz
);
1262 if (r
== ERROR_SUCCESS
&& type
== REG_SZ
)
1264 sz
+= sizeof (WCHAR
);
1265 cls
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, sz
);
1267 RegQueryValueExW(hkey
, NULL
, 0, &type
, (LPBYTE
) cls
, &sz
);
1270 RegCloseKey( hkey
);
1274 TRACE("class = %s\n", debugstr_w(lpClass
));
1278 RegOpenKeyW( HKEY_CLASSES_ROOT
, lpClass
, &hkey
);
1280 HeapFree(GetProcessHeap(), 0, cls
);
1285 static IDataObject
*shellex_get_dataobj( LPSHELLEXECUTEINFOW sei
)
1287 LPCITEMIDLIST pidllast
= NULL
;
1288 CComPtr
<IDataObject
> dataobj
;
1289 CComPtr
<IShellFolder
> shf
;
1290 LPITEMIDLIST pidl
= NULL
;
1293 if (sei
->fMask
& SEE_MASK_CLASSALL
)
1294 pidl
= (LPITEMIDLIST
)sei
->lpIDList
;
1297 WCHAR fullpath
[MAX_PATH
];
1301 ret
= GetFullPathNameW(sei
->lpFile
, MAX_PATH
, fullpath
, NULL
);
1305 pidl
= ILCreateFromPathW(fullpath
);
1308 r
= SHBindToParent(pidl
, IID_PPV_ARG(IShellFolder
, &shf
), &pidllast
);
1312 shf
->GetUIObjectOf(NULL
, 1, &pidllast
, IID_NULL_PPV_ARG(IDataObject
, &dataobj
));
1315 if (pidl
!= sei
->lpIDList
)
1317 return dataobj
.Detach();
1320 static HRESULT
shellex_run_context_menu_default(IShellExtInit
*obj
,
1321 LPSHELLEXECUTEINFOW sei
)
1323 CComPtr
<IContextMenu
> cm
= NULL
;
1324 CMINVOKECOMMANDINFOEX ici
;
1331 TRACE("%p %p\n", obj
, sei
);
1333 r
= obj
->QueryInterface(IID_PPV_ARG(IContextMenu
, &cm
));
1337 hmenu
= CreateMenu();
1341 /* the number of the last menu added is returned in r */
1342 r
= cm
->QueryContextMenu(hmenu
, 0, 0x20, 0x7fff, CMF_DEFAULTONLY
);
1346 n
= GetMenuItemCount(hmenu
);
1347 for (i
= 0; i
< n
; i
++)
1349 memset(&info
, 0, sizeof(info
));
1350 info
.cbSize
= sizeof info
;
1351 info
.fMask
= MIIM_FTYPE
| MIIM_STRING
| MIIM_STATE
| MIIM_DATA
| MIIM_ID
;
1352 info
.dwTypeData
= string
;
1353 info
.cch
= sizeof string
;
1355 GetMenuItemInfoW(hmenu
, i
, TRUE
, &info
);
1357 TRACE("menu %d %s %08x %08lx %08x %08x\n", i
, debugstr_w(string
),
1358 info
.fState
, info
.dwItemData
, info
.fType
, info
.wID
);
1359 if ((!sei
->lpVerb
&& (info
.fState
& MFS_DEFAULT
)) ||
1360 (sei
->lpVerb
&& !lstrcmpiW(sei
->lpVerb
, string
)))
1371 memset(&ici
, 0, sizeof ici
);
1372 ici
.cbSize
= sizeof ici
;
1373 ici
.fMask
= CMIC_MASK_UNICODE
| (sei
->fMask
& (SEE_MASK_NO_CONSOLE
| SEE_MASK_NOASYNC
| SEE_MASK_ASYNCOK
| SEE_MASK_FLAG_NO_UI
));
1374 ici
.nShow
= sei
->nShow
;
1375 ici
.lpVerb
= MAKEINTRESOURCEA(def
);
1376 ici
.hwnd
= sei
->hwnd
;
1377 ici
.lpParametersW
= sei
->lpParameters
;
1379 r
= cm
->InvokeCommand((LPCMINVOKECOMMANDINFO
)&ici
);
1381 TRACE("invoke command returned %08x\n", r
);
1385 DestroyMenu( hmenu
);
1389 static HRESULT
shellex_load_object_and_run(HKEY hkey
, LPCGUID guid
, LPSHELLEXECUTEINFOW sei
)
1391 // Can not use CComPtr here because of CoUninitialize at the end, before the destructors would run.
1392 IDataObject
*dataobj
= NULL
;
1393 IObjectWithSite
*ows
= NULL
;
1394 IShellExtInit
*obj
= NULL
;
1397 TRACE("%p %s %p\n", hkey
, debugstr_guid(guid
), sei
);
1399 r
= CoInitialize(NULL
);
1403 r
= CoCreateInstance(*guid
, NULL
, CLSCTX_INPROC_SERVER
,
1404 IID_PPV_ARG(IShellExtInit
, &obj
));
1407 ERR("failed %08x\n", r
);
1411 dataobj
= shellex_get_dataobj(sei
);
1414 ERR("failed to get data object\n");
1419 r
= obj
->Initialize(NULL
, dataobj
, hkey
);
1423 r
= obj
->QueryInterface(IID_PPV_ARG(IObjectWithSite
, &ows
));
1429 r
= shellex_run_context_menu_default(obj
, sei
);
1443 /*************************************************************************
1444 * ShellExecute_FromContextMenu [Internal]
1446 static LONG
ShellExecute_FromContextMenu( LPSHELLEXECUTEINFOW sei
)
1448 HKEY hkey
, hkeycm
= 0;
1455 TRACE("%s\n", debugstr_w(sei
->lpFile
));
1457 hkey
= ShellExecute_GetClassKey(sei
);
1459 return ERROR_FUNCTION_FAILED
;
1461 r
= RegOpenKeyW(hkey
, L
"shellex\\ContextMenuHandlers", &hkeycm
);
1462 if (r
== ERROR_SUCCESS
)
1467 r
= RegEnumKeyW(hkeycm
, i
++, szguid
, sizeof(szguid
) / sizeof(szguid
[0]));
1468 if (r
!= ERROR_SUCCESS
)
1471 hr
= CLSIDFromString(szguid
, &guid
);
1474 /* stop at the first one that succeeds in running */
1475 hr
= shellex_load_object_and_run(hkey
, &guid
, sei
);
1480 RegCloseKey(hkeycm
);
1483 if (hkey
!= sei
->hkeyClass
)
1488 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
);
1490 static UINT_PTR
SHELL_execute_class(LPCWSTR wszApplicationName
, LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
, SHELL_ExecuteW32 execfunc
)
1492 WCHAR execCmd
[1024], classname
[1024];
1493 /* launch a document by fileclass like 'WordPad.Document.1' */
1494 /* the Commandline contains 'c:\Path\wordpad.exe "%1"' */
1495 /* FIXME: wcmd should not be of a fixed size. Fixed to 1024, MAX_PATH is way too short! */
1496 ULONG cmask
= (psei
->fMask
& SEE_MASK_CLASSALL
);
1501 /* FIXME: remove following block when SHELL_quote_and_execute supports hkeyClass parameter */
1502 if (cmask
!= SEE_MASK_CLASSNAME
)
1505 HCR_GetExecuteCommandW((cmask
== SEE_MASK_CLASSKEY
) ? psei
->hkeyClass
: NULL
,
1506 (cmask
== SEE_MASK_CLASSNAME
) ? psei
->lpClass
: NULL
,
1508 execCmd
, sizeof(execCmd
));
1510 /* FIXME: get the extension of lpFile, check if it fits to the lpClass */
1511 TRACE("SEE_MASK_CLASSNAME->%s, doc->%s\n", debugstr_w(execCmd
), debugstr_w(wszApplicationName
));
1514 done
= SHELL_ArgifyW(wcmd
, sizeof(wcmd
) / sizeof(WCHAR
), execCmd
, wszApplicationName
, (LPITEMIDLIST
)psei
->lpIDList
, NULL
, &resultLen
);
1515 if (!done
&& wszApplicationName
[0])
1517 strcatW(wcmd
, L
" ");
1518 if (*wszApplicationName
!= '"')
1520 strcatW(wcmd
, L
"\"");
1521 strcatW(wcmd
, wszApplicationName
);
1522 strcatW(wcmd
, L
"\"");
1525 strcatW(wcmd
, wszApplicationName
);
1527 if (resultLen
> sizeof(wcmd
) / sizeof(WCHAR
))
1528 ERR("Argify buffer not large enough... truncating\n");
1529 return execfunc(wcmd
, NULL
, FALSE
, psei
, psei_out
);
1532 strcpyW(classname
, psei
->lpClass
);
1533 rslt
= SHELL_FindExecutableByVerb(psei
->lpVerb
, NULL
, classname
, execCmd
, sizeof(execCmd
));
1535 TRACE("SHELL_FindExecutableByVerb returned %u (%s, %s)\n", (unsigned int)rslt
, debugstr_w(classname
), debugstr_w(execCmd
));
1538 rslt
= SHELL_quote_and_execute( execCmd
, L
"", classname
,
1539 wszApplicationName
, NULL
, psei
,
1540 psei_out
, execfunc
);
1545 static BOOL
SHELL_translate_idlist(LPSHELLEXECUTEINFOW sei
, LPWSTR wszParameters
, DWORD parametersLen
, LPWSTR wszApplicationName
, DWORD dwApplicationNameLen
)
1547 static const WCHAR wExplorer
[] = L
"explorer.exe";
1548 WCHAR buffer
[MAX_PATH
];
1549 BOOL appKnownSingular
= FALSE
;
1551 /* last chance to translate IDList: now also allow CLSID paths */
1552 if (SUCCEEDED(SHELL_GetPathFromIDListForExecuteW((LPCITEMIDLIST
)sei
->lpIDList
, buffer
, sizeof(buffer
)/sizeof(WCHAR
)))) {
1553 if (buffer
[0] == ':' && buffer
[1] == ':') {
1554 /* open shell folder for the specified class GUID */
1555 if (strlenW(buffer
) + 1 > parametersLen
)
1556 ERR("parameters len exceeds buffer size (%i > %i), truncating\n",
1557 lstrlenW(buffer
) + 1, parametersLen
);
1558 lstrcpynW(wszParameters
, buffer
, parametersLen
);
1559 if (strlenW(wExplorer
) > dwApplicationNameLen
)
1560 ERR("application len exceeds buffer size (%i > %i), truncating\n",
1561 lstrlenW(wExplorer
) + 1, dwApplicationNameLen
);
1562 lstrcpynW(wszApplicationName
, wExplorer
, dwApplicationNameLen
);
1563 appKnownSingular
= TRUE
;
1565 sei
->fMask
&= ~SEE_MASK_INVOKEIDLIST
;
1567 WCHAR target
[MAX_PATH
];
1570 /* Check if we're executing a directory and if so use the
1571 handler for the Folder class */
1572 strcpyW(target
, buffer
);
1573 attribs
= GetFileAttributesW(buffer
);
1574 if (attribs
!= INVALID_FILE_ATTRIBUTES
&&
1575 (attribs
& FILE_ATTRIBUTE_DIRECTORY
) &&
1576 HCR_GetExecuteCommandW(0, L
"Folder",
1578 buffer
, sizeof(buffer
))) {
1579 SHELL_ArgifyW(wszApplicationName
, dwApplicationNameLen
,
1580 buffer
, target
, (LPITEMIDLIST
)sei
->lpIDList
, NULL
, &resultLen
);
1581 if (resultLen
> dwApplicationNameLen
)
1582 ERR("Argify buffer not large enough... truncating\n");
1583 appKnownSingular
= FALSE
;
1585 sei
->fMask
&= ~SEE_MASK_INVOKEIDLIST
;
1588 return appKnownSingular
;
1591 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
)
1595 WCHAR
*wszQuotedCmd
;
1597 /* Length of quotes plus length of command plus NULL terminator */
1598 len
= 2 + lstrlenW(wcmd
) + 1;
1599 if (wszParameters
[0])
1601 /* Length of space plus length of parameters */
1602 len
+= 1 + lstrlenW(wszParameters
);
1604 wszQuotedCmd
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1605 /* Must quote to handle case where cmd contains spaces,
1606 * else security hole if malicious user creates executable file "C:\\Program"
1608 strcpyW(wszQuotedCmd
, L
"\"");
1609 strcatW(wszQuotedCmd
, wcmd
);
1610 strcatW(wszQuotedCmd
, L
"\"");
1611 if (wszParameters
[0])
1613 strcatW(wszQuotedCmd
, L
" ");
1614 strcatW(wszQuotedCmd
, wszParameters
);
1617 TRACE("%s/%s => %s/%s\n", debugstr_w(wszApplicationName
), debugstr_w(psei
->lpVerb
), debugstr_w(wszQuotedCmd
), debugstr_w(wszKeyname
));
1620 retval
= execute_from_key(wszKeyname
, wszApplicationName
, env
, psei
->lpParameters
, wcmd
, execfunc
, psei
, psei_out
);
1622 retval
= execfunc(wszQuotedCmd
, env
, FALSE
, psei
, psei_out
);
1623 HeapFree(GetProcessHeap(), 0, wszQuotedCmd
);
1627 static UINT_PTR
SHELL_execute_url(LPCWSTR lpFile
, LPCWSTR wcmd
, LPSHELLEXECUTEINFOW psei
, LPSHELLEXECUTEINFOW psei_out
, SHELL_ExecuteW32 execfunc
)
1629 static const WCHAR wShell
[] = L
"\\shell\\";
1630 static const WCHAR wCommand
[] = L
"\\command";
1632 WCHAR
*lpstrProtocol
;
1637 lpstrRes
= strchrW(lpFile
, ':');
1639 iSize
= lpstrRes
- lpFile
;
1641 iSize
= strlenW(lpFile
);
1643 TRACE("Got URL: %s\n", debugstr_w(lpFile
));
1644 /* Looking for ...<protocol>\shell\<lpVerb>\command */
1645 len
= iSize
+ lstrlenW(wShell
) + lstrlenW(wCommand
) + 1;
1646 if (psei
->lpVerb
&& *psei
->lpVerb
)
1647 len
+= lstrlenW(psei
->lpVerb
);
1649 len
+= lstrlenW(wszOpen
);
1650 lpstrProtocol
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1651 memcpy(lpstrProtocol
, lpFile
, iSize
* sizeof(WCHAR
));
1652 lpstrProtocol
[iSize
] = '\0';
1653 strcatW(lpstrProtocol
, wShell
);
1654 strcatW(lpstrProtocol
, psei
->lpVerb
&& *psei
->lpVerb
? psei
->lpVerb
: wszOpen
);
1655 strcatW(lpstrProtocol
, wCommand
);
1657 retval
= execute_from_key(lpstrProtocol
, lpFile
, NULL
, psei
->lpParameters
,
1658 wcmd
, execfunc
, psei
, psei_out
);
1659 HeapFree(GetProcessHeap(), 0, lpstrProtocol
);
1663 static void do_error_dialog(UINT_PTR retval
, HWND hwnd
, WCHAR
* filename
)
1666 DWORD_PTR msgArguments
[3] = { (DWORD_PTR
)filename
, 0, 0 };
1669 error_code
= GetLastError();
1670 if (retval
== SE_ERR_NOASSOC
)
1671 LoadStringW(shell32_hInstance
, IDS_SHLEXEC_NOASSOC
, msg
, sizeof(msg
) / sizeof(WCHAR
));
1673 FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM
| FORMAT_MESSAGE_ARGUMENT_ARRAY
,
1678 sizeof(msg
) / sizeof(WCHAR
),
1679 (va_list*)msgArguments
);
1681 MessageBoxW(hwnd
, msg
, NULL
, MB_ICONERROR
);
1684 static WCHAR
*expand_environment( const WCHAR
*str
)
1689 len
= ExpandEnvironmentStringsW(str
, NULL
, 0);
1690 if (!len
) return NULL
;
1692 buf
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1693 if (!buf
) return NULL
;
1695 len
= ExpandEnvironmentStringsW(str
, buf
, len
);
1698 HeapFree(GetProcessHeap(), 0, buf
);
1704 /*************************************************************************
1705 * SHELL_execute [Internal]
1707 static BOOL
SHELL_execute(LPSHELLEXECUTEINFOW sei
, SHELL_ExecuteW32 execfunc
)
1709 static const DWORD unsupportedFlags
=
1710 SEE_MASK_INVOKEIDLIST
| SEE_MASK_ICON
| SEE_MASK_HOTKEY
|
1711 SEE_MASK_CONNECTNETDRV
| SEE_MASK_FLAG_DDEWAIT
|
1712 SEE_MASK_UNICODE
| SEE_MASK_ASYNCOK
| SEE_MASK_HMONITOR
;
1714 WCHAR parametersBuffer
[1024], dirBuffer
[MAX_PATH
], wcmdBuffer
[1024];
1715 WCHAR
*wszApplicationName
, *wszParameters
, *wszDir
, *wcmd
;
1716 DWORD dwApplicationNameLen
= MAX_PATH
+ 2;
1717 DWORD parametersLen
= sizeof(parametersBuffer
) / sizeof(WCHAR
);
1718 DWORD dirLen
= sizeof(dirBuffer
) / sizeof(WCHAR
);
1719 DWORD wcmdLen
= sizeof(wcmdBuffer
) / sizeof(WCHAR
);
1721 SHELLEXECUTEINFOW sei_tmp
; /* modifiable copy of SHELLEXECUTEINFO struct */
1722 WCHAR wfileName
[MAX_PATH
];
1724 WCHAR wszKeyname
[256];
1726 UINT_PTR retval
= SE_ERR_NOASSOC
;
1727 BOOL appKnownSingular
= FALSE
;
1729 /* make a local copy of the LPSHELLEXECUTEINFO structure and work with this from now on */
1732 TRACE("mask=0x%08x hwnd=%p verb=%s file=%s parm=%s dir=%s show=0x%08x class=%s\n",
1733 sei_tmp
.fMask
, sei_tmp
.hwnd
, debugstr_w(sei_tmp
.lpVerb
),
1734 debugstr_w(sei_tmp
.lpFile
), debugstr_w(sei_tmp
.lpParameters
),
1735 debugstr_w(sei_tmp
.lpDirectory
), sei_tmp
.nShow
,
1736 ((sei_tmp
.fMask
& SEE_MASK_CLASSALL
) == SEE_MASK_CLASSNAME
) ?
1737 debugstr_w(sei_tmp
.lpClass
) : "not used");
1739 sei
->hProcess
= NULL
;
1741 /* make copies of all path/command strings */
1742 if (!sei_tmp
.lpFile
)
1744 wszApplicationName
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, dwApplicationNameLen
* sizeof(WCHAR
));
1745 *wszApplicationName
= '\0';
1747 else if (*sei_tmp
.lpFile
== '\"' && sei_tmp
.lpFile
[(len
= strlenW(sei_tmp
.lpFile
))-1] == '\"')
1749 if(len
-1 >= dwApplicationNameLen
)
1750 dwApplicationNameLen
= len
;
1752 wszApplicationName
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, dwApplicationNameLen
* sizeof(WCHAR
));
1753 memcpy(wszApplicationName
, sei_tmp
.lpFile
+ 1, len
* sizeof(WCHAR
));
1756 wszApplicationName
[len
-2] = '\0';
1757 appKnownSingular
= TRUE
;
1759 TRACE("wszApplicationName=%s\n", debugstr_w(wszApplicationName
));
1763 DWORD l
= strlenW(sei_tmp
.lpFile
) + 1;
1764 if(l
> dwApplicationNameLen
) dwApplicationNameLen
= l
+ 1;
1765 wszApplicationName
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, dwApplicationNameLen
* sizeof(WCHAR
));
1766 memcpy(wszApplicationName
, sei_tmp
.lpFile
, l
* sizeof(WCHAR
));
1769 wszParameters
= parametersBuffer
;
1770 if (sei_tmp
.lpParameters
)
1772 len
= lstrlenW(sei_tmp
.lpParameters
) + 1;
1773 if (len
> parametersLen
)
1775 wszParameters
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1776 parametersLen
= len
;
1778 strcpyW(wszParameters
, sei_tmp
.lpParameters
);
1781 *wszParameters
= L
'\0';
1784 if (sei_tmp
.lpDirectory
)
1786 len
= lstrlenW(sei_tmp
.lpDirectory
) + 1;
1789 wszDir
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1792 strcpyW(wszDir
, sei_tmp
.lpDirectory
);
1797 /* adjust string pointers to point to the new buffers */
1798 sei_tmp
.lpFile
= wszApplicationName
;
1799 sei_tmp
.lpParameters
= wszParameters
;
1800 sei_tmp
.lpDirectory
= wszDir
;
1802 if (sei_tmp
.fMask
& unsupportedFlags
)
1804 FIXME("flags ignored: 0x%08x\n", sei_tmp
.fMask
& unsupportedFlags
);
1807 /* process the IDList */
1808 if (sei_tmp
.fMask
& SEE_MASK_IDLIST
)
1810 CComPtr
<IShellExecuteHookW
> pSEH
;
1812 HRESULT hr
= SHBindToParent((LPCITEMIDLIST
)sei_tmp
.lpIDList
, IID_PPV_ARG(IShellExecuteHookW
, &pSEH
), NULL
);
1816 hr
= pSEH
->Execute(&sei_tmp
);
1820 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1821 if (wszParameters
!= parametersBuffer
)
1822 HeapFree(GetProcessHeap(), 0, wszParameters
);
1823 if (wszDir
!= dirBuffer
)
1824 HeapFree(GetProcessHeap(), 0, wszDir
);
1829 SHGetPathFromIDListW((LPCITEMIDLIST
)sei_tmp
.lpIDList
, wszApplicationName
);
1830 appKnownSingular
= TRUE
;
1831 TRACE("-- idlist=%p (%s)\n", sei_tmp
.lpIDList
, debugstr_w(wszApplicationName
));
1834 if (sei_tmp
.fMask
& SEE_MASK_DOENVSUBST
)
1838 tmp
= expand_environment(sei_tmp
.lpFile
);
1843 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1844 sei_tmp
.lpFile
= wszApplicationName
= tmp
;
1846 tmp
= expand_environment(sei_tmp
.lpDirectory
);
1851 if (wszDir
!= dirBuffer
) HeapFree(GetProcessHeap(), 0, wszDir
);
1852 sei_tmp
.lpDirectory
= wszDir
= tmp
;
1855 if (ERROR_SUCCESS
== ShellExecute_FromContextMenu(&sei_tmp
))
1857 sei
->hInstApp
= (HINSTANCE
) 33;
1858 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1859 if (wszParameters
!= parametersBuffer
)
1860 HeapFree(GetProcessHeap(), 0, wszParameters
);
1861 if (wszDir
!= dirBuffer
)
1862 HeapFree(GetProcessHeap(), 0, wszDir
);
1866 if (sei_tmp
.fMask
& SEE_MASK_CLASSALL
)
1868 retval
= SHELL_execute_class(wszApplicationName
, &sei_tmp
, sei
, execfunc
);
1869 if (retval
<= 32 && !(sei_tmp
.fMask
& SEE_MASK_FLAG_NO_UI
))
1876 Info
.pcszFile
= wszApplicationName
;
1877 Info
.pcszClass
= NULL
;
1878 Info
.oaifInFlags
= OAIF_ALLOW_REGISTRATION
| OAIF_EXEC
;
1880 //if (SHOpenWithDialog(sei_tmp.hwnd, &Info) != S_OK)
1881 DBG_UNREFERENCED_LOCAL_VARIABLE(Info
);
1882 do_error_dialog(retval
, sei_tmp
.hwnd
, wszApplicationName
);
1884 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1885 if (wszParameters
!= parametersBuffer
)
1886 HeapFree(GetProcessHeap(), 0, wszParameters
);
1887 if (wszDir
!= dirBuffer
)
1888 HeapFree(GetProcessHeap(), 0, wszDir
);
1892 /* Has the IDList not yet been translated? */
1893 if (sei_tmp
.fMask
& SEE_MASK_IDLIST
)
1895 appKnownSingular
= SHELL_translate_idlist( &sei_tmp
, wszParameters
,
1898 dwApplicationNameLen
);
1901 /* convert file URLs */
1902 if (UrlIsFileUrlW(sei_tmp
.lpFile
))
1908 buf
= static_cast<LPWSTR
>(HeapAlloc(GetProcessHeap(), 0, size
* sizeof(WCHAR
)));
1909 if (!buf
|| FAILED(PathCreateFromUrlW(sei_tmp
.lpFile
, buf
, &size
, 0)))
1911 HeapFree(GetProcessHeap(), 0, buf
);
1915 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1916 wszApplicationName
= buf
;
1917 sei_tmp
.lpFile
= wszApplicationName
;
1919 else /* or expand environment strings (not both!) */
1921 len
= ExpandEnvironmentStringsW(sei_tmp
.lpFile
, NULL
, 0);
1925 buf
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, (len
+ 1) * sizeof(WCHAR
));
1927 ExpandEnvironmentStringsW(sei_tmp
.lpFile
, buf
, len
+ 1);
1928 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
1929 wszApplicationName
= buf
;
1930 /* appKnownSingular unmodified */
1932 sei_tmp
.lpFile
= wszApplicationName
;
1936 if (*sei_tmp
.lpDirectory
)
1938 len
= ExpandEnvironmentStringsW(sei_tmp
.lpDirectory
, NULL
, 0);
1943 buf
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1944 ExpandEnvironmentStringsW(sei_tmp
.lpDirectory
, buf
, len
);
1945 if (wszDir
!= dirBuffer
)
1946 HeapFree(GetProcessHeap(), 0, wszDir
);
1948 sei_tmp
.lpDirectory
= wszDir
;
1952 /* Else, try to execute the filename */
1953 TRACE("execute: %s,%s,%s\n", debugstr_w(wszApplicationName
), debugstr_w(wszParameters
), debugstr_w(wszDir
));
1955 /* separate out command line arguments from executable file name */
1956 if (!*sei_tmp
.lpParameters
&& !appKnownSingular
)
1958 /* If the executable path is quoted, handle the rest of the command line as parameters. */
1959 if (sei_tmp
.lpFile
[0] == L
'"')
1961 LPWSTR src
= wszApplicationName
/*sei_tmp.lpFile*/ + 1;
1962 LPWSTR dst
= wfileName
;
1965 /* copy the unquoted executable path to 'wfileName' */
1966 while(*src
&& *src
!= L
'"')
1975 while(isspaceW(*src
))
1981 /* copy the parameter string to 'wszParameters' */
1982 strcpyW(wszParameters
, src
);
1984 /* terminate previous command string after the quote character */
1990 /* If the executable name is not quoted, we have to use this search loop here,
1991 that in CreateProcess() is not sufficient because it does not handle shell links. */
1992 WCHAR buffer
[MAX_PATH
], xlpFile
[MAX_PATH
];
1995 LPWSTR beg
= wszApplicationName
/*sei_tmp.lpFile*/;
1996 for(s
= beg
; (space
= const_cast<LPWSTR
>(strchrW(s
, L
' '))); s
= space
+ 1)
1998 int idx
= space
- sei_tmp
.lpFile
;
1999 memcpy(buffer
, sei_tmp
.lpFile
, idx
* sizeof(WCHAR
));
2002 /*FIXME This finds directory paths if the targeted file name contains spaces. */
2003 if (SearchPathW(*sei_tmp
.lpDirectory
? sei_tmp
.lpDirectory
: NULL
, buffer
, wszExe
, sizeof(xlpFile
) / sizeof(xlpFile
[0]), xlpFile
, NULL
))
2005 /* separate out command from parameter string */
2006 LPCWSTR p
= space
+ 1;
2011 strcpyW(wszParameters
, p
);
2018 lpFile
= sei_tmp
.lpFile
;
2022 lpFile
= sei_tmp
.lpFile
;
2025 len
= lstrlenW(wszApplicationName
) + 3;
2026 if (sei_tmp
.lpParameters
[0])
2027 len
+= 1 + lstrlenW(wszParameters
);
2030 wcmd
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
2033 swprintf(wcmd
, L
"\"%s\"", wszApplicationName
);
2034 if (sei_tmp
.lpParameters
[0])
2036 strcatW(wcmd
, L
" ");
2037 strcatW(wcmd
, wszParameters
);
2040 retval
= execfunc(wcmd
, NULL
, FALSE
, &sei_tmp
, sei
);
2043 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
2044 if (wszParameters
!= parametersBuffer
)
2045 HeapFree(GetProcessHeap(), 0, wszParameters
);
2046 if (wszDir
!= dirBuffer
)
2047 HeapFree(GetProcessHeap(), 0, wszDir
);
2048 if (wcmd
!= wcmdBuffer
)
2049 HeapFree(GetProcessHeap(), 0, wcmd
);
2053 /* Else, try to find the executable */
2055 retval
= SHELL_FindExecutable(sei_tmp
.lpDirectory
, lpFile
, sei_tmp
.lpVerb
, wcmd
, wcmdLen
, wszKeyname
, &env
, (LPITEMIDLIST
)sei_tmp
.lpIDList
, sei_tmp
.lpParameters
);
2056 if (retval
> 32) /* Found */
2058 retval
= SHELL_quote_and_execute(wcmd
, wszParameters
, wszKeyname
,
2059 wszApplicationName
, env
, &sei_tmp
,
2061 HeapFree(GetProcessHeap(), 0, env
);
2063 else if (PathIsDirectoryW(lpFile
))
2065 WCHAR wExec
[MAX_PATH
];
2066 WCHAR
* lpQuotedFile
= (LPWSTR
)HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR
) * (strlenW(lpFile
) + 3));
2070 retval
= SHELL_FindExecutable(sei_tmp
.lpDirectory
, L
"explorer",
2071 wszOpen
, wExec
, MAX_PATH
,
2072 NULL
, &env
, NULL
, NULL
);
2075 swprintf(lpQuotedFile
, L
"\"%s\"", lpFile
);
2076 retval
= SHELL_quote_and_execute(wExec
, lpQuotedFile
,
2078 wszApplicationName
, env
,
2079 &sei_tmp
, sei
, execfunc
);
2080 HeapFree(GetProcessHeap(), 0, env
);
2082 HeapFree(GetProcessHeap(), 0, lpQuotedFile
);
2085 retval
= 0; /* Out of memory */
2087 else if (PathIsURLW(lpFile
)) /* File not found, check for URL */
2089 retval
= SHELL_execute_url(lpFile
, wcmd
, &sei_tmp
, sei
, execfunc
);
2091 /* Check if file specified is in the form www.??????.*** */
2092 else if (!strncmpiW(lpFile
, L
"www", 3))
2094 /* if so, prefix lpFile with http:// and call ShellExecute */
2095 WCHAR lpstrTmpFile
[256];
2096 strcpyW(lpstrTmpFile
, L
"http://");
2097 strcatW(lpstrTmpFile
, lpFile
);
2098 retval
= (UINT_PTR
)ShellExecuteW(sei_tmp
.hwnd
, sei_tmp
.lpVerb
, lpstrTmpFile
, NULL
, NULL
, 0);
2101 TRACE("retval %lu\n", retval
);
2103 if (retval
<= 32 && !(sei_tmp
.fMask
& SEE_MASK_FLAG_NO_UI
))
2110 Info
.pcszFile
= wszApplicationName
;
2111 Info
.pcszClass
= NULL
;
2112 Info
.oaifInFlags
= OAIF_ALLOW_REGISTRATION
| OAIF_EXEC
;
2114 //if (SHOpenWithDialog(sei_tmp.hwnd, &Info) != S_OK)
2115 DBG_UNREFERENCED_LOCAL_VARIABLE(Info
);
2116 do_error_dialog(retval
, sei_tmp
.hwnd
, wszApplicationName
);
2119 HeapFree(GetProcessHeap(), 0, wszApplicationName
);
2120 if (wszParameters
!= parametersBuffer
)
2121 HeapFree(GetProcessHeap(), 0, wszParameters
);
2122 if (wszDir
!= dirBuffer
)
2123 HeapFree(GetProcessHeap(), 0, wszDir
);
2124 if (wcmd
!= wcmdBuffer
)
2125 HeapFree(GetProcessHeap(), 0, wcmd
);
2127 sei
->hInstApp
= (HINSTANCE
)(retval
> 32 ? 33 : retval
);
2132 /*************************************************************************
2133 * ShellExecuteA [SHELL32.290]
2135 HINSTANCE WINAPI
ShellExecuteA(HWND hWnd
, LPCSTR lpVerb
, LPCSTR lpFile
,
2136 LPCSTR lpParameters
, LPCSTR lpDirectory
, INT iShowCmd
)
2138 SHELLEXECUTEINFOA sei
;
2140 TRACE("%p,%s,%s,%s,%s,%d\n",
2141 hWnd
, debugstr_a(lpVerb
), debugstr_a(lpFile
),
2142 debugstr_a(lpParameters
), debugstr_a(lpDirectory
), iShowCmd
);
2144 sei
.cbSize
= sizeof(sei
);
2145 sei
.fMask
= SEE_MASK_FLAG_NO_UI
;
2147 sei
.lpVerb
= lpVerb
;
2148 sei
.lpFile
= lpFile
;
2149 sei
.lpParameters
= lpParameters
;
2150 sei
.lpDirectory
= lpDirectory
;
2151 sei
.nShow
= iShowCmd
;
2158 ShellExecuteExA(&sei
);
2159 return sei
.hInstApp
;
2162 /*************************************************************************
2163 * ShellExecuteExA [SHELL32.292]
2169 ShellExecuteExA(LPSHELLEXECUTEINFOA sei
)
2171 SHELLEXECUTEINFOW seiW
;
2173 WCHAR
*wVerb
= NULL
, *wFile
= NULL
, *wParameters
= NULL
, *wDirectory
= NULL
, *wClass
= NULL
;
2177 memcpy(&seiW
, sei
, sizeof(SHELLEXECUTEINFOW
));
2180 seiW
.lpVerb
= __SHCloneStrAtoW(&wVerb
, sei
->lpVerb
);
2183 seiW
.lpFile
= __SHCloneStrAtoW(&wFile
, sei
->lpFile
);
2185 if (sei
->lpParameters
)
2186 seiW
.lpParameters
= __SHCloneStrAtoW(&wParameters
, sei
->lpParameters
);
2188 if (sei
->lpDirectory
)
2189 seiW
.lpDirectory
= __SHCloneStrAtoW(&wDirectory
, sei
->lpDirectory
);
2191 if ((sei
->fMask
& SEE_MASK_CLASSALL
) == SEE_MASK_CLASSNAME
&& sei
->lpClass
)
2192 seiW
.lpClass
= __SHCloneStrAtoW(&wClass
, sei
->lpClass
);
2194 seiW
.lpClass
= NULL
;
2196 ret
= SHELL_execute(&seiW
, SHELL_ExecuteW
);
2198 sei
->hInstApp
= seiW
.hInstApp
;
2200 if (sei
->fMask
& SEE_MASK_NOCLOSEPROCESS
)
2201 sei
->hProcess
= seiW
.hProcess
;
2205 SHFree(wParameters
);
2212 /*************************************************************************
2213 * ShellExecuteExW [SHELL32.293]
2219 ShellExecuteExW(LPSHELLEXECUTEINFOW sei
)
2221 return SHELL_execute(sei
, SHELL_ExecuteW
);
2224 /*************************************************************************
2225 * ShellExecuteW [SHELL32.294]
2227 * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpVerb,
2228 * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);
2230 HINSTANCE WINAPI
ShellExecuteW(HWND hwnd
, LPCWSTR lpVerb
, LPCWSTR lpFile
,
2231 LPCWSTR lpParameters
, LPCWSTR lpDirectory
, INT nShowCmd
)
2233 SHELLEXECUTEINFOW sei
;
2236 sei
.cbSize
= sizeof(sei
);
2237 sei
.fMask
= SEE_MASK_FLAG_NO_UI
;
2239 sei
.lpVerb
= lpVerb
;
2240 sei
.lpFile
= lpFile
;
2241 sei
.lpParameters
= lpParameters
;
2242 sei
.lpDirectory
= lpDirectory
;
2243 sei
.nShow
= nShowCmd
;
2250 SHELL_execute(&sei
, SHELL_ExecuteW
);
2251 return sei
.hInstApp
;
2254 /*************************************************************************
2255 * WOWShellExecute [SHELL32.@]
2257 * FIXME: the callback function most likely doesn't work the same way on Windows.
2259 EXTERN_C HINSTANCE WINAPI
WOWShellExecute(HWND hWnd
, LPCSTR lpVerb
, LPCSTR lpFile
,
2260 LPCSTR lpParameters
, LPCSTR lpDirectory
, INT iShowCmd
, void *callback
)
2262 SHELLEXECUTEINFOW seiW
;
2263 WCHAR
*wVerb
= NULL
, *wFile
= NULL
, *wParameters
= NULL
, *wDirectory
= NULL
;
2264 HANDLE hProcess
= 0;
2266 seiW
.lpVerb
= lpVerb
? __SHCloneStrAtoW(&wVerb
, lpVerb
) : NULL
;
2267 seiW
.lpFile
= lpFile
? __SHCloneStrAtoW(&wFile
, lpFile
) : NULL
;
2268 seiW
.lpParameters
= lpParameters
? __SHCloneStrAtoW(&wParameters
, lpParameters
) : NULL
;
2269 seiW
.lpDirectory
= lpDirectory
? __SHCloneStrAtoW(&wDirectory
, lpDirectory
) : NULL
;
2271 seiW
.cbSize
= sizeof(seiW
);
2274 seiW
.nShow
= iShowCmd
;
2279 seiW
.hProcess
= hProcess
;
2281 SHELL_execute(&seiW
, (SHELL_ExecuteW32
)callback
);
2285 SHFree(wParameters
);
2287 return seiW
.hInstApp
;
2290 /*************************************************************************
2291 * OpenAs_RunDLLA [SHELL32.@]
2293 EXTERN_C
void WINAPI
OpenAs_RunDLLA(HWND hwnd
, HINSTANCE hinst
, LPCSTR cmdline
, int cmdshow
)
2295 FIXME("%p, %p, %s, %d\n", hwnd
, hinst
, debugstr_a(cmdline
), cmdshow
);
2298 /*************************************************************************
2299 * OpenAs_RunDLLW [SHELL32.@]
2301 EXTERN_C
void WINAPI
OpenAs_RunDLLW(HWND hwnd
, HINSTANCE hinst
, LPCWSTR cmdline
, int cmdshow
)
2303 FIXME("%p, %p, %s, %d\n", hwnd
, hinst
, debugstr_w(cmdline
), cmdshow
);