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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "wine/port.h"
45 #include "wine/winbase16.h"
46 #include "shell32_main.h"
49 #include "wine/debug.h"
51 WINE_DEFAULT_DEBUG_CHANNEL(exec);
53 static const WCHAR wszOpen[] = {'o','p','e','n',0};
54 static const WCHAR wszExe[] = {'.','e','x','e',0};
55 static const WCHAR wszILPtr[] = {':','%','p',0};
56 static const WCHAR wszShell[] = {'\\','s','h','e','l','l','\\',0};
57 static const WCHAR wszFolder[] = {'F','o','l','d','e','r',0};
58 static const WCHAR wszEmpty[] = {0};
60 #define SEE_MASK_CLASSALL (SEE_MASK_CLASSNAME | SEE_MASK_CLASSKEY)
63 /***********************************************************************
64 * SHELL_ArgifyW [Internal]
66 * this function is supposed to expand the escape sequences found in the registry
67 * some diving reported that the following were used:
68 * + %1, %2... seem to report to parameter of index N in ShellExecute pmts
73 * %I address of a global item ID (explorer switch /idlist)
74 * %L seems to be %1 as long filename followed by the 8+3 variation
76 * %* all following parameters (see batfile)
79 * FIXME: Careful of going over string boundaries. No checking is done to 'res'...
81 static BOOL SHELL_ArgifyW(WCHAR* out, int len, const WCHAR* fmt, const WCHAR* lpFile, LPITEMIDLIST pidl, LPCWSTR args)
85 BOOL found_p1 = FALSE;
90 TRACE("%p, %d, %s, %s, %p, %p\n", out, len, debugstr_w(fmt),
91 debugstr_w(lpFile), pidl, args);
125 while(*args && !isspace(*args))
128 while(isspace(*args))
133 /* else fall through */
135 if (!done || (*fmt == '1'))
137 /*FIXME Is the call to SearchPathW() really needed? We already have separated out the parameter string in args. */
138 if (SearchPathW(NULL, lpFile, wszExe, sizeof(xlpFile)/sizeof(WCHAR), xlpFile, NULL))
143 /* Add double quotation marks unless we already have them
144 (e.g.: "file://%1" %* for exefile) or unless the arg is already
145 enclosed in double quotation marks */
146 if ((res == out || *(fmt + 1) != '"') && *cmd != '"')
163 * IE uses this a lot for activating things such as windows media
164 * player. This is not verified to be fully correct but it appears
170 strcpyW(res, lpFile);
171 res += strlenW(lpFile);
179 HGLOBAL hmem = SHAllocShared(pidl, ILGetSize(pidl), 0);
180 pv = SHLockShared(hmem, 0);
181 res += sprintfW(res, wszILPtr, pv);
189 * Check if this is an env-variable here...
192 /* Make sure that we have at least one more %.*/
193 if (strchrW(fmt, '%'))
195 WCHAR tmpBuffer[1024];
196 PWSTR tmpB = tmpBuffer;
197 WCHAR tmpEnvBuff[MAX_PATH];
204 TRACE("Checking %s to be an env-var\n", debugstr_w(tmpBuffer));
206 envRet = GetEnvironmentVariableW(tmpBuffer, tmpEnvBuff, MAX_PATH);
207 if (envRet == 0 || envRet > MAX_PATH)
208 strcpyW( res, tmpBuffer );
210 strcpyW( res, tmpEnvBuff );
216 /* Don't skip past terminator (catch a single '%' at the end) */
231 HRESULT SHELL_GetPathFromIDListForExecuteA(LPCITEMIDLIST pidl, LPSTR pszPath, UINT uOutSize)
234 IShellFolder* desktop;
236 HRESULT hr = SHGetDesktopFolder(&desktop);
239 hr = IShellFolder_GetDisplayNameOf(desktop, pidl, SHGDN_FORPARSING, &strret);
242 StrRetToStrNA(pszPath, uOutSize, &strret, pidl);
244 IShellFolder_Release(desktop);
250 HRESULT SHELL_GetPathFromIDListForExecuteW(LPCITEMIDLIST pidl, LPWSTR pszPath, UINT uOutSize)
253 IShellFolder* desktop;
255 HRESULT hr = SHGetDesktopFolder(&desktop);
258 hr = IShellFolder_GetDisplayNameOf(desktop, pidl, SHGDN_FORPARSING, &strret);
261 StrRetToStrNW(pszPath, uOutSize, &strret, pidl);
263 IShellFolder_Release(desktop);
269 /*************************************************************************
270 * SHELL_ExecuteW [Internal]
273 static UINT_PTR SHELL_ExecuteW(const WCHAR *lpCmd, WCHAR *env, BOOL shWait,
274 LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)
276 STARTUPINFOW startup;
277 PROCESS_INFORMATION info;
278 UINT_PTR retval = 31;
280 WCHAR curdir[MAX_PATH];
282 TRACE("Execute %s from directory %s\n", debugstr_w(lpCmd), debugstr_w(psei->lpDirectory));
283 /* ShellExecute specifies the command from psei->lpDirectory
284 * if present. Not from the current dir as CreateProcess does */
285 if( psei->lpDirectory && psei->lpDirectory[0] )
286 if( ( gcdret = GetCurrentDirectoryW( MAX_PATH, curdir)))
287 if( !SetCurrentDirectoryW( psei->lpDirectory))
288 ERR("cannot set directory %s\n", debugstr_w(psei->lpDirectory));
289 ZeroMemory(&startup,sizeof(STARTUPINFOW));
290 startup.cb = sizeof(STARTUPINFOW);
291 startup.dwFlags = STARTF_USESHOWWINDOW;
292 startup.wShowWindow = psei->nShow;
293 if (CreateProcessW(NULL, (LPWSTR)lpCmd, NULL, NULL, FALSE, CREATE_UNICODE_ENVIRONMENT,
294 env, *psei->lpDirectory? psei->lpDirectory: NULL, &startup, &info))
296 /* Give 30 seconds to the app to come up, if desired. Probably only needed
297 when starting app immediately before making a DDE connection. */
299 if (WaitForInputIdle( info.hProcess, 30000 ) == WAIT_FAILED)
300 WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
302 if (psei->fMask & SEE_MASK_NOCLOSEPROCESS)
303 psei_out->hProcess = info.hProcess;
305 CloseHandle( info.hProcess );
306 CloseHandle( info.hThread );
308 else if ((retval = GetLastError()) >= 32)
310 TRACE("CreateProcess returned error %d\n", retval);
311 retval = ERROR_BAD_FORMAT;
314 TRACE("returning %u\n", retval);
316 psei_out->hInstApp = (HINSTANCE)retval;
318 if( !SetCurrentDirectoryW( curdir))
319 ERR("cannot return to directory %s\n", debugstr_w(curdir));
325 /***********************************************************************
326 * SHELL_BuildEnvW [Internal]
328 * Build the environment for the new process, adding the specified
329 * path to the PATH variable. Returned pointer must be freed by caller.
331 static void *SHELL_BuildEnvW( const WCHAR *path )
333 static const WCHAR wPath[] = {'P','A','T','H','=',0};
334 WCHAR *strings, *new_env;
336 int total = strlenW(path) + 1;
337 BOOL got_path = FALSE;
339 if (!(strings = GetEnvironmentStringsW())) return NULL;
343 int len = strlenW(p) + 1;
344 if (!strncmpiW( p, wPath, 5 )) got_path = TRUE;
348 if (!got_path) total += 5; /* we need to create PATH */
349 total++; /* terminating null */
351 if (!(new_env = HeapAlloc( GetProcessHeap(), 0, total * sizeof(WCHAR) )))
353 FreeEnvironmentStringsW( strings );
360 int len = strlenW(p) + 1;
361 memcpy( p2, p, len * sizeof(WCHAR) );
362 if (!strncmpiW( p, wPath, 5 ))
365 strcpyW( p2 + len, path );
366 p2 += strlenW(path) + 1;
373 strcpyW( p2, wPath );
375 p2 += strlenW(p2) + 1;
378 FreeEnvironmentStringsW( strings );
383 /***********************************************************************
384 * SHELL_TryAppPathW [Internal]
386 * Helper function for SHELL_FindExecutable
387 * @param lpResult - pointer to a buffer of size MAX_PATH
388 * On entry: szName is a filename (probably without path separators).
389 * On exit: if szName found in "App Path", place full path in lpResult, and return true
391 static BOOL SHELL_TryAppPathW( LPCWSTR szName, LPWSTR lpResult, WCHAR **env)
393 static const WCHAR wszKeyAppPaths[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s',
394 '\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','A','p','p',' ','P','a','t','h','s','\\',0};
395 static const WCHAR wPath[] = {'P','a','t','h',0};
402 if (env) *env = NULL;
403 strcpyW(buffer, wszKeyAppPaths);
404 strcatW(buffer, szName);
405 res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, buffer, 0, KEY_READ, &hkApp);
408 len = MAX_PATH*sizeof(WCHAR);
409 res = RegQueryValueW(hkApp, NULL, lpResult, &len);
415 DWORD count = sizeof(buffer);
416 if (!RegQueryValueExW(hkApp, wPath, NULL, NULL, (LPBYTE)buffer, &count) && buffer[0])
417 *env = SHELL_BuildEnvW( buffer );
421 if (hkApp) RegCloseKey(hkApp);
425 static UINT SHELL_FindExecutableByOperation(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation, LPWSTR key, LPWSTR filetype, LPWSTR command, LONG commandlen)
427 static const WCHAR wCommand[] = {'\\','c','o','m','m','a','n','d',0};
429 /* Looking for ...buffer\shell\<verb>\command */
430 strcatW(filetype, wszShell);
431 strcatW(filetype, lpOperation);
432 strcatW(filetype, wCommand);
434 if (RegQueryValueW(HKEY_CLASSES_ROOT, filetype, command,
435 &commandlen) == ERROR_SUCCESS)
437 commandlen /= sizeof(WCHAR);
438 if (key) strcpyW(key, filetype);
442 LONG paramlen = sizeof(param);
443 static const WCHAR wSpace[] = {' ',0};
445 /* FIXME: it seems all Windows version don't behave the same here.
446 * the doc states that this ddeexec information can be found after
448 * on Win98, it doesn't appear, but I think it does on Win2k
450 /* Get the parameters needed by the application
451 from the associated ddeexec key */
452 tmp = strstrW(filetype, wCommand);
454 strcatW(filetype, wDdeexec);
455 if (RegQueryValueW(HKEY_CLASSES_ROOT, filetype, param,
456 ¶mlen) == ERROR_SUCCESS)
458 paramlen /= sizeof(WCHAR);
459 strcatW(command, wSpace);
460 strcatW(command, param);
461 commandlen += paramlen;
465 command[commandlen] = '\0';
467 return 33; /* FIXME see SHELL_FindExecutable() */
470 return 31; /* default - 'No association was found' */
473 /*************************************************************************
474 * SHELL_FindExecutable [Internal]
476 * Utility for code sharing between FindExecutable and ShellExecute
478 * lpFile the name of a file
479 * lpOperation the operation on it (open)
481 * lpResult a buffer, big enough :-(, to store the command to do the
482 * operation on the file
483 * key a buffer, big enough, to get the key name to do actually the
484 * command (it'll be used afterwards for more information
487 UINT SHELL_FindExecutable(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation,
488 LPWSTR lpResult, int resultLen, LPWSTR key, WCHAR **env, LPITEMIDLIST pidl, LPCWSTR args)
490 static const WCHAR wWindows[] = {'w','i','n','d','o','w','s',0};
491 static const WCHAR wPrograms[] = {'p','r','o','g','r','a','m','s',0};
492 static const WCHAR wExtensions[] = {'e','x','e',' ','p','i','f',' ','b','a','t',' ','c','m','d',' ','c','o','m',0};
493 WCHAR *extension = NULL; /* pointer to file extension */
494 WCHAR filetype[256]; /* registry name for this filetype */
495 LONG filetypelen = sizeof(filetype); /* length of above */
496 WCHAR command[1024]; /* command from registry */
497 WCHAR wBuffer[256]; /* Used to GetProfileString */
498 UINT retval = 31; /* default - 'No association was found' */
499 WCHAR *tok; /* token pointer */
500 WCHAR xlpFile[256]; /* result of SearchPath */
501 DWORD attribs; /* file attributes */
503 TRACE("%s\n", (lpFile != NULL) ? debugstr_w(lpFile) : "-");
506 lpResult[0] = '\0'; /* Start off with an empty return string */
507 if (key) *key = '\0';
509 /* trap NULL parameters on entry */
510 if ((lpFile == NULL) || (lpResult == NULL) || (lpOperation == NULL))
512 WARN("(lpFile=%s,lpResult=%s,lpOperation=%s): NULL parameter\n",
513 debugstr_w(lpFile), debugstr_w(lpOperation), debugstr_w(lpResult));
514 return 2; /* File not found. Close enough, I guess. */
517 if (SHELL_TryAppPathW( lpFile, lpResult, env ))
519 TRACE("found %s via App Paths\n", debugstr_w(lpResult));
523 if (SearchPathW(lpPath, lpFile, wszExe, sizeof(xlpFile)/sizeof(WCHAR), xlpFile, NULL))
525 TRACE("SearchPathW returned non-zero\n");
527 /* Hey, isn't this value ignored? Why make this call? Shouldn't we return here? --dank*/
530 attribs = GetFileAttributesW(lpFile);
531 if (attribs!=INVALID_FILE_ATTRIBUTES && (attribs&FILE_ATTRIBUTE_DIRECTORY))
533 strcpyW(filetype, wszFolder);
534 filetypelen = 6; /* strlen("Folder") */
538 /* First thing we need is the file's extension */
539 extension = strrchrW(xlpFile, '.'); /* Assume last "." is the one; */
540 /* File->Run in progman uses */
542 TRACE("xlpFile=%s,extension=%s\n", debugstr_w(xlpFile), debugstr_w(extension));
544 if (extension == NULL || extension[1]==0)
546 WARN("Returning 31 - No association\n");
547 return 31; /* no association */
550 /* Three places to check: */
551 /* 1. win.ini, [windows], programs (NB no leading '.') */
552 /* 2. Registry, HKEY_CLASS_ROOT\<filetype>\shell\open\command */
553 /* 3. win.ini, [extensions], extension (NB no leading '.' */
554 /* All I know of the order is that registry is checked before */
555 /* extensions; however, it'd make sense to check the programs */
556 /* section first, so that's what happens here. */
558 /* See if it's a program - if GetProfileString fails, we skip this
559 * section. Actually, if GetProfileString fails, we've probably
560 * got a lot more to worry about than running a program... */
561 if (GetProfileStringW(wWindows, wPrograms, wExtensions, wBuffer, sizeof(wBuffer)/sizeof(WCHAR)) > 0)
568 while (*p && *p != ' ' && *p != '\t') p++;
572 while (*p == ' ' || *p == '\t') p++;
575 if (strcmpiW(tok, &extension[1]) == 0) /* have to skip the leading "." */
577 strcpyW(lpResult, xlpFile);
578 /* Need to perhaps check that the file has a path
580 TRACE("found %s\n", debugstr_w(lpResult));
583 /* Greater than 32 to indicate success FIXME According to the
584 * docs, I should be returning a handle for the
585 * executable. Does this mean I'm supposed to open the
586 * executable file or something? More RTFM, I guess... */
593 if (RegQueryValueW(HKEY_CLASSES_ROOT, extension, filetype,
594 &filetypelen) == ERROR_SUCCESS)
596 filetypelen /= sizeof(WCHAR);
597 filetype[filetypelen] = '\0';
598 TRACE("File type: %s\n", debugstr_w(filetype));
611 /* pass the operation string to SHELL_FindExecutableByOperation() */
612 filetype[filetypelen] = '\0';
613 retval = SHELL_FindExecutableByOperation(lpPath, lpFile, lpOperation, key, filetype, command, sizeof(command));
617 WCHAR operation[MAX_PATH];
620 /* Looking for ...buffer\shell\<operation>\command */
621 strcatW(filetype, wszShell);
623 /* enumerate the operation subkeys in the registry and search for one with an associated command */
624 if (RegOpenKeyW(HKEY_CLASSES_ROOT, filetype, &hkey) == ERROR_SUCCESS)
629 if (RegEnumKeyW(hkey, idx, operation, MAX_PATH) != ERROR_SUCCESS)
632 filetype[filetypelen] = '\0';
633 retval = SHELL_FindExecutableByOperation(lpPath, lpFile, operation, key, filetype, command, sizeof(command));
644 SHELL_ArgifyW(lpResult, resultLen, command, xlpFile, pidl, args);
646 /* Remove double quotation marks and command line arguments */
647 if (*lpResult == '"')
650 while (*(p + 1) != '"')
659 else /* Check win.ini */
661 static const WCHAR wExtensions[] = {'e','x','t','e','n','s','i','o','n','s',0};
663 /* Toss the leading dot */
665 if (GetProfileStringW(wExtensions, extension, wszEmpty, command, sizeof(command)/sizeof(WCHAR)) > 0)
667 if (strlenW(command) != 0)
669 strcpyW(lpResult, command);
670 tok = strchrW(lpResult, '^'); /* should be ^.extension? */
674 strcatW(lpResult, xlpFile); /* what if no dir in xlpFile? */
675 tok = strchrW(command, '^'); /* see above */
676 if ((tok != NULL) && (strlenW(tok)>5))
678 strcatW(lpResult, &tok[5]);
681 retval = 33; /* FIXME - see above */
686 TRACE("returning %s\n", debugstr_w(lpResult));
690 /******************************************************************
693 * callback for the DDE connection. not really useful
695 static HDDEDATA CALLBACK dde_cb(UINT uType, UINT uFmt, HCONV hConv,
696 HSZ hsz1, HSZ hsz2, HDDEDATA hData,
697 ULONG_PTR dwData1, ULONG_PTR dwData2)
699 TRACE("dde_cb: %04x, %04x, %p, %p, %p, %p, %08lx, %08lx\n",
700 uType, uFmt, hConv, hsz1, hsz2, hData, dwData1, dwData2);
704 /******************************************************************
707 * ShellExecute helper. Used to do an operation with a DDE connection
709 * Handles both the direct connection (try #1), and if it fails,
710 * launching an application and trying (#2) to connect to it
713 static unsigned dde_connect(WCHAR* key, const WCHAR* start, WCHAR* ddeexec,
714 const WCHAR* lpFile, WCHAR *env,
715 LPCWSTR szCommandline, LPITEMIDLIST pidl, SHELL_ExecuteW32 execfunc,
716 LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)
718 static const WCHAR wApplication[] = {'\\','a','p','p','l','i','c','a','t','i','o','n',0};
719 static const WCHAR wTopic[] = {'\\','t','o','p','i','c',0};
720 WCHAR * endkey = key + strlenW(key);
721 WCHAR app[256], topic[256], ifexec[256], res[256];
722 LONG applen, topiclen, ifexeclen;
726 HSZ hszApp, hszTopic;
730 BOOL unicode = !(GetVersion() & 0x80000000);
732 strcpyW(endkey, wApplication);
733 applen = sizeof(app);
734 if (RegQueryValueW(HKEY_CLASSES_ROOT, key, app, &applen) != ERROR_SUCCESS)
736 FIXME("default app name NIY %s\n", debugstr_w(key));
740 strcpyW(endkey, wTopic);
741 topiclen = sizeof(topic);
742 if (RegQueryValueW(HKEY_CLASSES_ROOT, key, topic, &topiclen) != ERROR_SUCCESS)
744 static const WCHAR wSystem[] = {'S','y','s','t','e','m',0};
745 strcpyW(topic, wSystem);
750 if (DdeInitializeW(&ddeInst, dde_cb, APPCMD_CLIENTONLY, 0L) != DMLERR_NO_ERROR)
755 if (DdeInitializeA(&ddeInst, dde_cb, APPCMD_CLIENTONLY, 0L) != DMLERR_NO_ERROR)
759 hszApp = DdeCreateStringHandleW(ddeInst, app, CP_WINUNICODE);
760 hszTopic = DdeCreateStringHandleW(ddeInst, topic, CP_WINUNICODE);
762 hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);
766 static const WCHAR wIfexec[] = {'\\','i','f','e','x','e','c',0};
767 TRACE("Launching '%s'\n", debugstr_w(start));
768 ret = execfunc(start, env, TRUE, psei, psei_out);
771 TRACE("Couldn't launch\n");
774 hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);
777 TRACE("Couldn't connect. ret=%d\n", ret);
778 DdeUninitialize(ddeInst);
779 SetLastError(ERROR_DDE_FAIL);
780 return 30; /* whatever */
782 strcpyW(endkey, wIfexec);
783 ifexeclen = sizeof(ifexec);
784 if (RegQueryValueW(HKEY_CLASSES_ROOT, key, ifexec, &ifexeclen) == ERROR_SUCCESS)
790 SHELL_ArgifyW(res, sizeof(res)/sizeof(WCHAR), exec, lpFile, pidl, szCommandline);
791 TRACE("%s %s => %s\n", debugstr_w(exec), debugstr_w(lpFile), debugstr_w(res));
793 /* It's documented in the KB 330337 that IE has a bug and returns
794 * error DMLERR_NOTPROCESSED on XTYP_EXECUTE request.
797 hDdeData = DdeClientTransaction((LPBYTE)res, (strlenW(res) + 1) * sizeof(WCHAR), hConv, 0L, 0,
798 XTYP_EXECUTE, 30000, &tid);
801 DWORD lenA = WideCharToMultiByte(CP_ACP, 0, res, -1, NULL, 0, NULL, NULL);
802 char *resA = HeapAlloc(GetProcessHeap(), 0, lenA);
803 WideCharToMultiByte(CP_ACP, 0, res, -1, resA, lenA, NULL, NULL);
804 hDdeData = DdeClientTransaction( (LPBYTE)resA, lenA, hConv, 0L, 0,
805 XTYP_EXECUTE, 10000, &tid );
806 HeapFree(GetProcessHeap(), 0, resA);
809 DdeFreeDataHandle(hDdeData);
811 WARN("DdeClientTransaction failed with error %04x\n", DdeGetLastError(ddeInst));
814 DdeDisconnect(hConv);
817 DdeUninitialize(ddeInst);
822 /*************************************************************************
823 * execute_from_key [Internal]
825 static UINT_PTR execute_from_key(LPWSTR key, LPCWSTR lpFile, WCHAR *env, LPCWSTR szCommandline,
826 LPCWSTR executable_name,
827 SHELL_ExecuteW32 execfunc,
828 LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)
831 LONG cmdlen = sizeof(cmd);
832 UINT_PTR retval = 31;
834 TRACE("%s %s %s %s %s\n", debugstr_w(key), debugstr_w(lpFile), debugstr_w(env),
835 debugstr_w(szCommandline), debugstr_w(executable_name));
839 /* Get the application from the registry */
840 if (RegQueryValueW(HKEY_CLASSES_ROOT, key, cmd, &cmdlen) == ERROR_SUCCESS)
844 TRACE("got cmd: %s\n", debugstr_w(cmd));
848 /* Is there a replace() function anywhere? */
849 cmdlen /= sizeof(WCHAR);
851 if (!SHELL_ArgifyW(param, sizeof(param)/sizeof(WCHAR), cmd, lpFile, psei->lpIDList, szCommandline))
853 /* looks like there is no %1 param in the cmd, add one */
854 static const WCHAR oneW[] = { ' ','\"','%','1','\"',0 };
856 SHELL_ArgifyW(param, sizeof(param)/sizeof(WCHAR), cmd, lpFile, psei->lpIDList, szCommandline);
858 TRACE("executing: %s\n", debugstr_w(param));
859 retval = execfunc(param, env, FALSE, psei, psei_out);
863 static const WCHAR wCommand[] = {'c','o','m','m','a','n','d',0};
864 static const WCHAR wDdeexec[] = {'d','d','e','e','x','e','c',0};
867 LONG paramlen = sizeof(param);
871 /* Get the parameters needed by the application
872 from the associated ddeexec key */
873 tmp = strstrW(key, wCommand);
875 strcpyW(tmp, wDdeexec);
877 TRACE("trying ddeexec cmd: %s\n", debugstr_w(key));
879 if (RegQueryValueW(HKEY_CLASSES_ROOT, key, param, ¶mlen) == ERROR_SUCCESS)
881 TRACE("Got ddeexec %s => %s\n", debugstr_w(key), debugstr_w(param));
882 retval = dde_connect(key, executable_name, param, lpFile, env, szCommandline, psei->lpIDList, execfunc, psei, psei_out);
885 WARN("Nothing appropriate found for %s\n", debugstr_w(key));
891 /*************************************************************************
892 * FindExecutableA [SHELL32.@]
894 HINSTANCE WINAPI FindExecutableA(LPCSTR lpFile, LPCSTR lpDirectory, LPSTR lpResult)
897 WCHAR *wFile = NULL, *wDirectory = NULL;
898 WCHAR wResult[MAX_PATH];
900 if (lpFile) __SHCloneStrAtoW(&wFile, lpFile);
901 if (lpDirectory) __SHCloneStrAtoW(&wDirectory, lpDirectory);
903 retval = FindExecutableW(wFile, wDirectory, wResult);
904 WideCharToMultiByte(CP_ACP, 0, wResult, -1, lpResult, MAX_PATH, NULL, NULL);
905 if (wFile) SHFree( wFile );
906 if (wDirectory) SHFree( wDirectory );
908 TRACE("returning %s\n", lpResult);
912 /*************************************************************************
913 * FindExecutableW [SHELL32.@]
915 HINSTANCE WINAPI FindExecutableW(LPCWSTR lpFile, LPCWSTR lpDirectory, LPWSTR lpResult)
917 UINT_PTR retval = 31; /* default - 'No association was found' */
920 TRACE("File %s, Dir %s\n",
921 (lpFile != NULL ? debugstr_w(lpFile) : "-"), (lpDirectory != NULL ? debugstr_w(lpDirectory) : "-"));
923 lpResult[0] = '\0'; /* Start off with an empty return string */
925 /* trap NULL parameters on entry */
926 if ((lpFile == NULL) || (lpResult == NULL))
928 /* FIXME - should throw a warning, perhaps! */
929 return (HINSTANCE)2; /* File not found. Close enough, I guess. */
934 GetCurrentDirectoryW(sizeof(old_dir)/sizeof(WCHAR), old_dir);
935 SetCurrentDirectoryW(lpDirectory);
938 retval = SHELL_FindExecutable(lpDirectory, lpFile, wszOpen, lpResult, MAX_PATH, NULL, NULL, NULL, NULL);
940 TRACE("returning %s\n", debugstr_w(lpResult));
942 SetCurrentDirectoryW(old_dir);
943 return (HINSTANCE)retval;
946 /* FIXME: is this already implemented somewhere else? */
947 static HKEY ShellExecute_GetClassKey( LPSHELLEXECUTEINFOW sei )
949 LPCWSTR ext = NULL, lpClass = NULL;
951 DWORD type = 0, sz = 0;
955 if (sei->fMask & SEE_MASK_CLASSALL)
956 return sei->hkeyClass;
958 if (sei->fMask & SEE_MASK_CLASSNAME)
959 lpClass = sei->lpClass;
962 ext = PathFindExtensionW( sei->lpFile );
963 TRACE("ext = %s\n", debugstr_w( ext ) );
967 r = RegOpenKeyW( HKEY_CLASSES_ROOT, ext, &hkey );
968 if (r != ERROR_SUCCESS )
971 r = RegQueryValueExW( hkey, NULL, 0, &type, NULL, &sz );
972 if ( r == ERROR_SUCCESS && type == REG_SZ )
974 sz += sizeof (WCHAR);
975 cls = HeapAlloc( GetProcessHeap(), 0, sz );
977 RegQueryValueExW( hkey, NULL, 0, &type, (LPBYTE) cls, &sz );
984 TRACE("class = %s\n", debugstr_w(lpClass) );
988 RegOpenKeyW( HKEY_CLASSES_ROOT, lpClass, &hkey );
990 HeapFree( GetProcessHeap(), 0, cls );
995 static IDataObject *shellex_get_dataobj( LPSHELLEXECUTEINFOW sei )
997 LPCITEMIDLIST pidllast = NULL;
998 IDataObject *dataobj = NULL;
999 IShellFolder *shf = NULL;
1000 LPITEMIDLIST pidl = NULL;
1003 if (sei->fMask & SEE_MASK_CLASSALL)
1004 pidl = sei->lpIDList;
1007 WCHAR fullpath[MAX_PATH];
1010 r = GetFullPathNameW( sei->lpFile, MAX_PATH, fullpath, NULL );
1014 pidl = ILCreateFromPathW( fullpath );
1017 r = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&shf, &pidllast );
1021 IShellFolder_GetUIObjectOf( shf, NULL, 1, &pidllast,
1022 &IID_IDataObject, NULL, (LPVOID*) &dataobj );
1025 if ( pidl != sei->lpIDList )
1028 IShellFolder_Release( shf );
1032 static HRESULT shellex_run_context_menu_default( IShellExtInit *obj,
1033 LPSHELLEXECUTEINFOW sei )
1035 IContextMenu *cm = NULL;
1036 CMINVOKECOMMANDINFOEX ici;
1043 TRACE("%p %p\n", obj, sei );
1045 r = IShellExtInit_QueryInterface( obj, &IID_IContextMenu, (LPVOID*) &cm );
1049 hmenu = CreateMenu();
1053 /* the number of the last menu added is returned in r */
1054 r = IContextMenu_QueryContextMenu( cm, hmenu, 0, 0x20, 0x7fff, CMF_DEFAULTONLY );
1058 n = GetMenuItemCount( hmenu );
1059 for ( i = 0; i < n; i++ )
1061 memset( &info, 0, sizeof info );
1062 info.cbSize = sizeof info;
1063 info.fMask = MIIM_FTYPE | MIIM_STRING | MIIM_STATE | MIIM_DATA | MIIM_ID;
1064 info.dwTypeData = string;
1065 info.cch = sizeof string;
1067 GetMenuItemInfoW( hmenu, i, TRUE, &info );
1069 TRACE("menu %d %s %08x %08lx %08x %08x\n", i, debugstr_w(string),
1070 info.fState, info.dwItemData, info.fType, info.wID );
1071 if ( ( !sei->lpVerb && (info.fState & MFS_DEFAULT) ) ||
1072 ( sei->lpVerb && !lstrcmpiW( sei->lpVerb, string ) ) )
1083 memset( &ici, 0, sizeof ici );
1084 ici.cbSize = sizeof ici;
1085 ici.fMask = CMIC_MASK_UNICODE;
1086 ici.nShow = sei->nShow;
1087 ici.lpVerb = MAKEINTRESOURCEA( def );
1088 ici.hwnd = sei->hwnd;
1089 ici.lpParametersW = sei->lpParameters;
1091 r = IContextMenu_InvokeCommand( cm, (LPCMINVOKECOMMANDINFO) &ici );
1093 TRACE("invoke command returned %08lx\n", r );
1097 DestroyMenu( hmenu );
1099 IContextMenu_Release( cm );
1103 static HRESULT shellex_load_object_and_run( HKEY hkey, LPCGUID guid, LPSHELLEXECUTEINFOW sei )
1105 IDataObject *dataobj = NULL;
1106 IObjectWithSite *ows = NULL;
1107 IShellExtInit *obj = NULL;
1110 TRACE("%p %s %p\n", hkey, debugstr_guid( guid ), sei );
1112 r = CoInitialize( NULL );
1116 r = CoCreateInstance( guid, NULL, CLSCTX_INPROC_SERVER,
1117 &IID_IShellExtInit, (LPVOID*)&obj );
1120 ERR("failed %08lx\n", r );
1124 dataobj = shellex_get_dataobj( sei );
1127 ERR("failed to get data object\n");
1131 r = IShellExtInit_Initialize( obj, NULL, dataobj, hkey );
1135 r = IShellExtInit_QueryInterface( obj, &IID_IObjectWithSite, (LPVOID*) &ows );
1139 IObjectWithSite_SetSite( ows, NULL );
1141 r = shellex_run_context_menu_default( obj, sei );
1145 IObjectWithSite_Release( ows );
1147 IDataObject_Release( dataobj );
1149 IShellExtInit_Release( obj );
1155 /*************************************************************************
1156 * ShellExecute_FromContextMenu [Internal]
1158 static LONG ShellExecute_FromContextMenu( LPSHELLEXECUTEINFOW sei )
1160 static const WCHAR szcm[] = { 's','h','e','l','l','e','x','\\',
1161 'C','o','n','t','e','x','t','M','e','n','u','H','a','n','d','l','e','r','s',0 };
1162 HKEY hkey, hkeycm = 0;
1169 TRACE("%s\n", debugstr_w(sei->lpFile) );
1171 hkey = ShellExecute_GetClassKey( sei );
1173 return ERROR_FUNCTION_FAILED;
1175 r = RegOpenKeyW( hkey, szcm, &hkeycm );
1176 if ( r == ERROR_SUCCESS )
1181 r = RegEnumKeyW( hkeycm, i++, szguid, 39 );
1182 if ( r != ERROR_SUCCESS )
1185 hr = CLSIDFromString( szguid, &guid );
1188 /* stop at the first one that succeeds in running */
1189 hr = shellex_load_object_and_run( hkey, &guid, sei );
1190 if ( SUCCEEDED( hr ) )
1194 RegCloseKey( hkeycm );
1197 if ( hkey != sei->hkeyClass )
1198 RegCloseKey( hkey );
1202 /*************************************************************************
1203 * SHELL_execute [Internal]
1205 BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
1207 static const WCHAR wQuote[] = {'"',0};
1208 static const WCHAR wSpace[] = {' ',0};
1209 static const WCHAR wWww[] = {'w','w','w',0};
1210 static const WCHAR wFile[] = {'f','i','l','e',0};
1211 static const WCHAR wHttp[] = {'h','t','t','p',':','/','/',0};
1212 static const WCHAR wExplorer[] = {'e','x','p','l','o','r','e','r','.','e','x','e',0};
1213 static const DWORD unsupportedFlags =
1214 SEE_MASK_INVOKEIDLIST | SEE_MASK_ICON | SEE_MASK_HOTKEY |
1215 SEE_MASK_CONNECTNETDRV | SEE_MASK_FLAG_DDEWAIT | SEE_MASK_FLAG_NO_UI |
1216 SEE_MASK_UNICODE | SEE_MASK_NO_CONSOLE | SEE_MASK_ASYNCOK |
1219 WCHAR wszApplicationName[MAX_PATH+2], wszParameters[1024], wszDir[MAX_PATH];
1220 SHELLEXECUTEINFOW sei_tmp; /* modifiable copy of SHELLEXECUTEINFO struct */
1221 WCHAR wfileName[MAX_PATH];
1223 WCHAR lpstrProtocol[256];
1225 UINT_PTR retval = 31;
1227 WCHAR buffer[MAX_PATH];
1230 /* make a local copy of the LPSHELLEXECUTEINFO structure and work with this from now on */
1231 memcpy(&sei_tmp, sei, sizeof(sei_tmp));
1233 TRACE("mask=0x%08lx hwnd=%p verb=%s file=%s parm=%s dir=%s show=0x%08x class=%s\n",
1234 sei_tmp.fMask, sei_tmp.hwnd, debugstr_w(sei_tmp.lpVerb),
1235 debugstr_w(sei_tmp.lpFile), debugstr_w(sei_tmp.lpParameters),
1236 debugstr_w(sei_tmp.lpDirectory), sei_tmp.nShow,
1237 ((sei_tmp.fMask & SEE_MASK_CLASSALL) == SEE_MASK_CLASSNAME) ?
1238 debugstr_w(sei_tmp.lpClass) : "not used");
1240 sei->hProcess = NULL;
1242 /* make copies of all path/command strings */
1243 if (!sei_tmp.lpFile)
1244 *wszApplicationName = '\0';
1245 else if (*sei_tmp.lpFile == '\"')
1248 strcpyW(wszApplicationName, sei_tmp.lpFile+1);
1249 l=lstrlenW(wszApplicationName);
1250 if (wszApplicationName[l-1] == '\"')
1251 wszApplicationName[l-1] = '\0';
1252 TRACE("wszApplicationName=%s\n",debugstr_w(wszApplicationName));
1255 strcpyW(wszApplicationName, sei_tmp.lpFile);
1257 if (sei_tmp.lpParameters)
1258 strcpyW(wszParameters, sei_tmp.lpParameters);
1260 *wszParameters = '\0';
1262 if (sei_tmp.lpDirectory)
1263 strcpyW(wszDir, sei_tmp.lpDirectory);
1267 /* adjust string pointers to point to the new buffers */
1268 sei_tmp.lpFile = wszApplicationName;
1269 sei_tmp.lpParameters = wszParameters;
1270 sei_tmp.lpDirectory = wszDir;
1272 if (sei_tmp.fMask & unsupportedFlags)
1274 FIXME("flags ignored: 0x%08lx\n", sei_tmp.fMask & unsupportedFlags);
1277 /* process the IDList */
1278 if (sei_tmp.fMask & SEE_MASK_IDLIST)
1280 IShellExecuteHookW* pSEH;
1282 HRESULT hr = SHBindToParent(sei_tmp.lpIDList, &IID_IShellExecuteHookW, (LPVOID*)&pSEH, NULL);
1286 hr = IShellExecuteHookW_Execute(pSEH, &sei_tmp);
1288 IShellExecuteHookW_Release(pSEH);
1294 SHGetPathFromIDListW(sei_tmp.lpIDList, wszApplicationName);
1295 TRACE("-- idlist=%p (%s)\n", sei_tmp.lpIDList, debugstr_w(wszApplicationName));
1298 if ( ERROR_SUCCESS == ShellExecute_FromContextMenu( &sei_tmp ) )
1300 sei->hInstApp = (HINSTANCE) 33;
1304 if (sei_tmp.fMask & SEE_MASK_CLASSALL)
1306 /* launch a document by fileclass like 'WordPad.Document.1' */
1307 /* the Commandline contains 'c:\Path\wordpad.exe "%1"' */
1308 /* FIXME: szCommandline should not be of a fixed size. Fixed to 1024, MAX_PATH is way too short! */
1309 ULONG cmask=(sei_tmp.fMask & SEE_MASK_CLASSALL);
1310 HCR_GetExecuteCommandW((cmask == SEE_MASK_CLASSKEY) ? sei_tmp.hkeyClass : NULL,
1311 (cmask == SEE_MASK_CLASSNAME) ? sei_tmp.lpClass: NULL,
1312 (sei_tmp.lpVerb) ? sei_tmp.lpVerb : wszOpen,
1313 wszParameters, sizeof(wszParameters)/sizeof(WCHAR));
1315 /* FIXME: get the extension of lpFile, check if it fits to the lpClass */
1316 TRACE("SEE_MASK_CLASSNAME->'%s', doc->'%s'\n", debugstr_w(wszParameters), debugstr_w(wszApplicationName));
1319 done = SHELL_ArgifyW(wcmd, sizeof(wcmd)/sizeof(WCHAR), wszParameters, wszApplicationName, sei_tmp.lpIDList, NULL);
1320 if (!done && wszApplicationName[0])
1322 strcatW(wcmd, wSpace);
1323 strcatW(wcmd, wszApplicationName);
1325 retval = execfunc(wcmd, NULL, FALSE, &sei_tmp, sei);
1332 /* Has the IDList not yet been translated? */
1333 if (sei_tmp.fMask & SEE_MASK_IDLIST)
1335 /* last chance to translate IDList: now also allow CLSID paths */
1336 if (SUCCEEDED(SHELL_GetPathFromIDListForExecuteW(sei_tmp.lpIDList, buffer, sizeof(buffer)))) {
1337 if (buffer[0]==':' && buffer[1]==':') {
1338 /* open shell folder for the specified class GUID */
1339 strcpyW(wszParameters, buffer);
1340 strcpyW(wszApplicationName, wExplorer);
1342 sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;
1344 WCHAR target[MAX_PATH];
1346 /* Check if we're executing a directory and if so use the
1347 handler for the Folder class */
1348 strcpyW(target, buffer);
1349 attribs = GetFileAttributesW(buffer);
1350 if (attribs != INVALID_FILE_ATTRIBUTES &&
1351 (attribs & FILE_ATTRIBUTE_DIRECTORY) &&
1352 HCR_GetExecuteCommandW(0, wszFolder,
1353 sei_tmp.lpVerb?sei_tmp.lpVerb:wszOpen,
1354 buffer, sizeof(buffer))) {
1355 SHELL_ArgifyW(wszApplicationName,
1356 sizeof(wszApplicationName)/sizeof(WCHAR),
1357 buffer, target, sei_tmp.lpIDList, NULL);
1359 sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;
1364 /* expand environment strings */
1365 if (ExpandEnvironmentStringsW(sei_tmp.lpFile, buffer, MAX_PATH))
1366 lstrcpyW(wszApplicationName, buffer);
1368 if (*sei_tmp.lpParameters)
1369 if (ExpandEnvironmentStringsW(sei_tmp.lpParameters, buffer, MAX_PATH))
1370 lstrcpyW(wszParameters, buffer);
1372 if (*sei_tmp.lpDirectory)
1373 if (ExpandEnvironmentStringsW(sei_tmp.lpDirectory, buffer, MAX_PATH))
1374 lstrcpyW(wszDir, buffer);
1376 /* Else, try to execute the filename */
1377 TRACE("execute:%s,%s,%s\n", debugstr_w(wszApplicationName), debugstr_w(wszParameters), debugstr_w(wszDir));
1379 /* separate out command line arguments from executable file name */
1380 if (!*sei_tmp.lpParameters) {
1381 /* If the executable path is quoted, handle the rest of the command line as parameters. */
1382 if (sei_tmp.lpFile[0] == '"') {
1383 LPWSTR src = wszApplicationName/*sei_tmp.lpFile*/ + 1;
1384 LPWSTR dst = wfileName;
1387 /* copy the unquoted executable path to 'wfileName' */
1388 while(*src && *src!='"')
1396 while(isspace(*src))
1401 /* copy the parameter string to 'wszParameters' */
1402 strcpyW(wszParameters, src);
1404 /* terminate previous command string after the quote character */
1409 /* If the executable name is not quoted, we have to use this search loop here,
1410 that in CreateProcess() is not sufficient because it does not handle shell links. */
1411 WCHAR buffer[MAX_PATH], xlpFile[MAX_PATH];
1414 LPWSTR beg = wszApplicationName/*sei_tmp.lpFile*/;
1415 for(s=beg; (space=strchrW(s, ' ')); s=space+1) {
1416 int idx = space-sei_tmp.lpFile;
1417 memcpy(buffer, sei_tmp.lpFile, idx * sizeof(WCHAR));
1420 /*FIXME This finds directory paths if the targeted file name contains spaces. */
1421 if (SearchPathW(*sei_tmp.lpDirectory? sei_tmp.lpDirectory: NULL, buffer, wszExe, sizeof(xlpFile), xlpFile, NULL))
1423 /* separate out command from parameter string */
1424 LPCWSTR p = space + 1;
1429 strcpyW(wszParameters, p);
1436 strcpyW(wfileName, sei_tmp.lpFile);
1439 strcpyW(wfileName, sei_tmp.lpFile);
1443 strcpyW(wcmd, wszApplicationName);
1444 if (sei_tmp.lpParameters[0]) {
1445 strcatW(wcmd, wSpace);
1446 strcatW(wcmd, wszParameters);
1449 /* We set the default to open, and that should generally work.
1450 But that is not really the way the MS docs say to do it. */
1451 if (!sei_tmp.lpVerb)
1452 sei_tmp.lpVerb = wszOpen;
1454 retval = execfunc(wcmd, NULL, FALSE, &sei_tmp, sei);
1458 /* Else, try to find the executable */
1460 retval = SHELL_FindExecutable(sei_tmp.lpDirectory, lpFile, sei_tmp.lpVerb, wcmd, 1024, lpstrProtocol, &env, sei_tmp.lpIDList, sei_tmp.lpParameters);
1461 if (retval > 32) /* Found */
1463 WCHAR wszQuotedCmd[MAX_PATH+2];
1464 /* Must quote to handle case where cmd contains spaces,
1465 * else security hole if malicious user creates executable file "C:\\Program"
1467 strcpyW(wszQuotedCmd, wQuote);
1468 strcatW(wszQuotedCmd, wcmd);
1469 strcatW(wszQuotedCmd, wQuote);
1470 if (wszParameters[0]) {
1471 strcatW(wszQuotedCmd, wSpace);
1472 strcatW(wszQuotedCmd, wszParameters);
1474 TRACE("%s/%s => %s/%s\n", debugstr_w(wszApplicationName), debugstr_w(sei_tmp.lpVerb), debugstr_w(wszQuotedCmd), debugstr_w(lpstrProtocol));
1476 retval = execute_from_key(lpstrProtocol, wszApplicationName, env, sei_tmp.lpParameters, wcmd, execfunc, &sei_tmp, sei);
1478 retval = execfunc(wszQuotedCmd, env, FALSE, &sei_tmp, sei);
1479 HeapFree( GetProcessHeap(), 0, env );
1481 else if (PathIsURLW((LPWSTR)lpFile)) /* File not found, check for URL */
1483 static const WCHAR wShell[] = {'\\','s','h','e','l','l','\\',0};
1484 static const WCHAR wCommand[] = {'\\','c','o','m','m','a','n','d',0};
1488 lpstrRes = strchrW(lpFile, ':');
1490 iSize = lpstrRes - lpFile;
1492 iSize = strlenW(lpFile);
1494 TRACE("Got URL: %s\n", debugstr_w(lpFile));
1495 /* Looking for ...protocol\shell\lpOperation\command */
1496 memcpy(lpstrProtocol, lpFile, iSize*sizeof(WCHAR));
1497 lpstrProtocol[iSize] = '\0';
1498 strcatW(lpstrProtocol, wShell);
1499 strcatW(lpstrProtocol, sei_tmp.lpVerb? sei_tmp.lpVerb: wszOpen);
1500 strcatW(lpstrProtocol, wCommand);
1502 /* Remove File Protocol from lpFile */
1503 /* In the case file://path/file */
1504 if (!strncmpiW(lpFile, wFile, iSize))
1507 while (*lpFile == ':') lpFile++;
1509 retval = execute_from_key(lpstrProtocol, lpFile, NULL, sei_tmp.lpParameters, wcmd, execfunc, &sei_tmp, sei);
1511 /* Check if file specified is in the form www.??????.*** */
1512 else if (!strncmpiW(lpFile, wWww, 3))
1514 /* if so, append lpFile http:// and call ShellExecute */
1515 WCHAR lpstrTmpFile[256];
1516 strcpyW(lpstrTmpFile, wHttp);
1517 strcatW(lpstrTmpFile, lpFile);
1518 retval = (UINT_PTR)ShellExecuteW(sei_tmp.hwnd, sei_tmp.lpVerb, lpstrTmpFile, NULL, NULL, 0);
1521 TRACE("retval %u\n", retval);
1525 sei->hInstApp = (HINSTANCE)retval;
1529 sei->hInstApp = (HINSTANCE)33;
1533 /*************************************************************************
1534 * ShellExecuteA [SHELL32.290]
1536 HINSTANCE WINAPI ShellExecuteA(HWND hWnd, LPCSTR lpOperation,LPCSTR lpFile,
1537 LPCSTR lpParameters,LPCSTR lpDirectory, INT iShowCmd)
1539 SHELLEXECUTEINFOA sei;
1541 TRACE("%p,%s,%s,%s,%s,%d\n",
1542 hWnd, debugstr_a(lpOperation), debugstr_a(lpFile),
1543 debugstr_a(lpParameters), debugstr_a(lpDirectory), iShowCmd);
1545 sei.cbSize = sizeof(sei);
1548 sei.lpVerb = lpOperation;
1549 sei.lpFile = lpFile;
1550 sei.lpParameters = lpParameters;
1551 sei.lpDirectory = lpDirectory;
1552 sei.nShow = iShowCmd;
1559 ShellExecuteExA (&sei);
1560 return sei.hInstApp;
1563 /*************************************************************************
1564 * ShellExecuteExA [SHELL32.292]
1567 BOOL WINAPI ShellExecuteExA (LPSHELLEXECUTEINFOA sei)
1569 SHELLEXECUTEINFOW seiW;
1571 WCHAR *wVerb = NULL, *wFile = NULL, *wParameters = NULL, *wDirectory = NULL, *wClass = NULL;
1575 memcpy(&seiW, sei, sizeof(SHELLEXECUTEINFOW));
1578 seiW.lpVerb = __SHCloneStrAtoW(&wVerb, sei->lpVerb);
1581 seiW.lpFile = __SHCloneStrAtoW(&wFile, sei->lpFile);
1583 if (sei->lpParameters)
1584 seiW.lpParameters = __SHCloneStrAtoW(&wParameters, sei->lpParameters);
1586 if (sei->lpDirectory)
1587 seiW.lpDirectory = __SHCloneStrAtoW(&wDirectory, sei->lpDirectory);
1589 if ((sei->fMask & SEE_MASK_CLASSALL) == SEE_MASK_CLASSNAME && sei->lpClass)
1590 seiW.lpClass = __SHCloneStrAtoW(&wClass, sei->lpClass);
1592 seiW.lpClass = NULL;
1594 ret = SHELL_execute( &seiW, SHELL_ExecuteW );
1596 sei->hInstApp = seiW.hInstApp;
1598 if (sei->fMask & SEE_MASK_NOCLOSEPROCESS)
1599 sei->hProcess = seiW.hProcess;
1601 if (wVerb) SHFree(wVerb);
1602 if (wFile) SHFree(wFile);
1603 if (wParameters) SHFree(wParameters);
1604 if (wDirectory) SHFree(wDirectory);
1605 if (wClass) SHFree(wClass);
1610 /*************************************************************************
1611 * ShellExecuteExW [SHELL32.293]
1614 BOOL WINAPI ShellExecuteExW (LPSHELLEXECUTEINFOW sei)
1616 return SHELL_execute( sei, SHELL_ExecuteW );
1619 /*************************************************************************
1620 * ShellExecuteW [SHELL32.294]
1622 * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpOperation,
1623 * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);
1625 HINSTANCE WINAPI ShellExecuteW(HWND hwnd, LPCWSTR lpOperation, LPCWSTR lpFile,
1626 LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd)
1628 SHELLEXECUTEINFOW sei;
1631 sei.cbSize = sizeof(sei);
1634 sei.lpVerb = lpOperation;
1635 sei.lpFile = lpFile;
1636 sei.lpParameters = lpParameters;
1637 sei.lpDirectory = lpDirectory;
1638 sei.nShow = nShowCmd;
1645 SHELL_execute( &sei, SHELL_ExecuteW );
1646 return sei.hInstApp;