-/*\r
- * Shell Library Functions\r
- *\r
- * Copyright 1998 Marcus Meissner\r
- * Copyright 2002 Eric Pouech\r
- *\r
- * This library is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU Lesser General Public\r
- * License as published by the Free Software Foundation; either\r
- * version 2.1 of the License, or (at your option) any later version.\r
- *\r
- * This library is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
- * Lesser General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU Lesser General Public\r
- * License along with this library; if not, write to the Free Software\r
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
- */\r
-\r
-#include "config.h"\r
-#include "wine/port.h"\r
-\r
-#include <stdlib.h>\r
-#include <string.h>\r
-#include <stdarg.h>\r
-#include <stdio.h>\r
-#ifdef HAVE_UNISTD_H\r
-# include <unistd.h>\r
-#endif\r
-#include <ctype.h>\r
-#include <assert.h>\r
-\r
-#define COBJMACROS\r
-\r
-#include "windef.h"\r
-#include "winbase.h"\r
-#include "winerror.h"\r
-#include "winreg.h"\r
-#include "wownt32.h"\r
-#include "shellapi.h"\r
-#include "wingdi.h"\r
-#include "winuser.h"\r
-#include "shlobj.h"\r
-#include "shlwapi.h"\r
-#include "ddeml.h"\r
-\r
-#include "wine/winbase16.h"\r
-#include "shell32_main.h"\r
-#include "undocshell.h"\r
-#include "pidl.h"\r
-\r
-#include "wine/debug.h"\r
-\r
-WINE_DEFAULT_DEBUG_CHANNEL(exec);\r
-\r
-static const WCHAR wszOpen[] = {'o','p','e','n',0};\r
-static const WCHAR wszExe[] = {'.','e','x','e',0};\r
-static const WCHAR wszILPtr[] = {':','%','p',0};\r
-static const WCHAR wszShell[] = {'\\','s','h','e','l','l','\\',0};\r
-static const WCHAR wszFolder[] = {'F','o','l','d','e','r',0};\r
-static const WCHAR wszEmpty[] = {0};\r
-\r
-\r
-/***********************************************************************\r
- * SHELL_ArgifyW [Internal]\r
- *\r
- * this function is supposed to expand the escape sequences found in the registry\r
- * some diving reported that the following were used:\r
- * + %1, %2... seem to report to parameter of index N in ShellExecute pmts\r
- * %1 file\r
- * %2 printer\r
- * %3 driver\r
- * %4 port\r
- * %I address of a global item ID (explorer switch /idlist)\r
- * %L seems to be %1 as long filename followed by the 8+3 variation\r
- * %S ???\r
- * %* all following parameters (see batfile)\r
- *\r
- * FIXME: use 'len'\r
- * FIXME: Careful of going over string boundaries. No checking is done to 'res'...\r
- */\r
-static BOOL SHELL_ArgifyW(WCHAR* out, int len, const WCHAR* fmt, const WCHAR* lpFile, LPITEMIDLIST pidl, LPCWSTR args)\r
-{\r
- WCHAR xlpFile[1024];\r
- BOOL done = FALSE;\r
- PWSTR res = out;\r
- PCWSTR cmd;\r
- LPVOID pv;\r
-\r
- TRACE("%p, %d, %s, %s, %p, %p\n", out, len, debugstr_w(fmt),\r
- debugstr_w(lpFile), pidl, args);\r
-\r
- while (*fmt)\r
- {\r
- if (*fmt == '%')\r
- {\r
- switch (*++fmt)\r
- {\r
- case '\0':\r
- case '%':\r
- *res++ = '%';\r
- break;\r
-\r
- case '2':\r
- case '3':\r
- case '4':\r
- case '5':\r
- case '6':\r
- case '7':\r
- case '8':\r
- case '9':\r
- case '0':\r
- case '*':\r
- if (args)\r
- {\r
- if (*fmt == '*')\r
- {\r
- *res++ = '"';\r
- while(*args)\r
- *res++ = *args++;\r
- *res++ = '"';\r
- }\r
- else\r
- {\r
- while(*args && !isspace(*args))\r
- *res++ = *args++;\r
-\r
- while(isspace(*args))\r
- ++args;\r
- }\r
- break;\r
- }\r
- /* else fall through */\r
- case '1':\r
- if (!done || (*fmt == '1'))\r
- {\r
- /*FIXME Is the call to SearchPathW() really needed? We already have separated out the parameter string in args. */\r
- if (SearchPathW(NULL, lpFile, wszExe, sizeof(xlpFile)/sizeof(WCHAR), xlpFile, NULL))\r
- cmd = xlpFile;\r
- else\r
- cmd = lpFile;\r
-\r
- /* Add double quotation marks unless we already have them\r
- (e.g.: "file://%1" %* for exefile) or unless the arg is already\r
- enclosed in double quotation marks */\r
- if ((res == out || *(fmt + 1) != '"') && *cmd != '"')\r
- {\r
- *res++ = '"';\r
- strcpyW(res, cmd);\r
- res += strlenW(cmd);\r
- *res++ = '"';\r
- }\r
- else\r
- {\r
- strcpyW(res, cmd);\r
- res += strlenW(cmd);\r
- }\r
- }\r
- break;\r
-\r
- /*\r
- * IE uses this a lot for activating things such as windows media\r
- * player. This is not verified to be fully correct but it appears\r
- * to work just fine.\r
- */\r
- case 'l':\r
- case 'L':\r
- if (lpFile) {\r
- strcpyW(res, lpFile);\r
- res += strlenW(lpFile);\r
- }\r
- break;\r
-\r
- case 'i':\r
- case 'I':\r
- if (pidl) {\r
- HGLOBAL hmem = SHAllocShared(pidl, ILGetSize(pidl), 0);\r
- pv = SHLockShared(hmem, 0);\r
- res += sprintfW(res, wszILPtr, pv);\r
- SHUnlockShared(pv);\r
- }\r
- break;\r
-\r
- default:\r
- /*\r
- * Check if this is a env-variable here...\r
- */\r
-\r
- /* Make sure that we have at least one more %.*/\r
- if (strchrW(fmt, '%'))\r
- {\r
- WCHAR tmpBuffer[1024];\r
- PWSTR tmpB = tmpBuffer;\r
- WCHAR tmpEnvBuff[MAX_PATH];\r
- DWORD envRet;\r
-\r
- while (*fmt != '%')\r
- *tmpB++ = *fmt++;\r
- *tmpB++ = 0;\r
-\r
- TRACE("Checking %s to be a env-var\n", debugstr_w(tmpBuffer));\r
-\r
- envRet = GetEnvironmentVariableW(tmpBuffer, tmpEnvBuff, MAX_PATH);\r
- if (envRet == 0 || envRet > MAX_PATH)\r
- strcpyW( res, tmpBuffer );\r
- else\r
- strcpyW( res, tmpEnvBuff );\r
- res += strlenW(res);\r
- }\r
- done = TRUE;\r
- break;\r
- }\r
- /* Don't skip past terminator (catch a single '%' at the end) */\r
- if (*fmt != '\0')\r
- {\r
- fmt++;\r
- }\r
- }\r
- else\r
- *res++ = *fmt++;\r
- }\r
-\r
- *res = '\0';\r
-\r
- return done;\r
-}\r
-\r
-HRESULT SHELL_GetPathFromIDListForExecuteA(LPCITEMIDLIST pidl, LPSTR pszPath, UINT uOutSize)\r
-{\r
- STRRET strret;\r
- IShellFolder* desktop;\r
-\r
- HRESULT hr = SHGetDesktopFolder(&desktop);\r
-\r
- if (SUCCEEDED(hr)) {\r
- hr = IShellFolder_GetDisplayNameOf(desktop, pidl, SHGDN_FORPARSING, &strret);\r
-\r
- if (SUCCEEDED(hr))\r
- StrRetToStrNA(pszPath, uOutSize, &strret, pidl);\r
-\r
- IShellFolder_Release(desktop);\r
- }\r
-\r
- return hr;\r
-}\r
-\r
-HRESULT SHELL_GetPathFromIDListForExecuteW(LPCITEMIDLIST pidl, LPWSTR pszPath, UINT uOutSize)\r
-{\r
- STRRET strret;\r
- IShellFolder* desktop;\r
-\r
- HRESULT hr = SHGetDesktopFolder(&desktop);\r
-\r
- if (SUCCEEDED(hr)) {\r
- hr = IShellFolder_GetDisplayNameOf(desktop, pidl, SHGDN_FORPARSING, &strret);\r
-\r
- if (SUCCEEDED(hr))\r
- StrRetToStrNW(pszPath, uOutSize, &strret, pidl);\r
-\r
- IShellFolder_Release(desktop);\r
- }\r
-\r
- return hr;\r
-}\r
-\r
-/*************************************************************************\r
- * SHELL_ResolveShortCutW [Internal]\r
- * read shortcut file at 'wcmd'\r
- */\r
-static HRESULT SHELL_ResolveShortCutW(LPWSTR wcmd, LPWSTR wargs, LPWSTR wdir, HWND hwnd, LPCWSTR lpVerb, int* pshowcmd, LPITEMIDLIST* ppidl)\r
-{\r
- IShellFolder* psf;\r
-\r
- HRESULT hr = SHGetDesktopFolder(&psf);\r
-\r
- *ppidl = NULL;\r
-\r
- if (SUCCEEDED(hr)) {\r
- LPITEMIDLIST pidl;\r
- ULONG l;\r
-\r
- hr = IShellFolder_ParseDisplayName(psf, 0, 0, wcmd, &l, &pidl, 0);\r
-\r
- if (SUCCEEDED(hr)) {\r
- IShellLinkW* psl;\r
-\r
- hr = IShellFolder_GetUIObjectOf(psf, NULL, 1, (LPCITEMIDLIST*)&pidl, &IID_IShellLinkW, NULL, (LPVOID*)&psl);\r
-\r
- if (SUCCEEDED(hr)) {\r
- hr = IShellLinkW_Resolve(psl, hwnd, 0);\r
-\r
- if (SUCCEEDED(hr)) {\r
- hr = IShellLinkW_GetPath(psl, wcmd, MAX_PATH, NULL, SLGP_UNCPRIORITY);\r
-\r
- if (SUCCEEDED(hr)) {\r
- if (!*wcmd) {\r
- /* We could not translate the PIDL in the shell link into a valid file system path - so return the PIDL instead. */\r
- hr = IShellLinkW_GetIDList(psl, ppidl);\r
-\r
- if (SUCCEEDED(hr) && *ppidl) {\r
- /* We got a PIDL instead of a file system path - try to translate it. */\r
- if (SUCCEEDED(SHELL_GetPathFromIDListW(*ppidl, wcmd, MAX_PATH))) {\r
- SHFree(*ppidl);\r
- *ppidl = NULL;\r
- }\r
- }\r
- }\r
-\r
- if (SUCCEEDED(hr)) {\r
- /* get command line arguments, working directory and display mode if available */\r
- IShellLinkW_GetWorkingDirectory(psl, wdir, MAX_PATH);\r
- IShellLinkW_GetArguments(psl, wargs, MAX_PATH);\r
- IShellLinkW_GetShowCmd(psl, pshowcmd);\r
- }\r
- }\r
- }\r
-\r
- IShellLinkW_Release(psl);\r
- }\r
-\r
- SHFree(pidl);\r
- }\r
-\r
- IShellFolder_Release(psf);\r
- }\r
-\r
- return hr;\r
-}\r
-\r
-/*************************************************************************\r
- * SHELL_ExecuteW [Internal]\r
- *\r
- */\r
-static UINT SHELL_ExecuteW(const WCHAR *lpCmd, WCHAR *env, BOOL shWait,\r
- LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)\r
-{\r
- STARTUPINFOW startup;\r
- PROCESS_INFORMATION info;\r
- UINT retval = 31;\r
- UINT gcdret = 0;\r
- WCHAR curdir[MAX_PATH];\r
-\r
- TRACE("Execute %s from directory %s\n", debugstr_w(lpCmd), debugstr_w(psei->lpDirectory));\r
- /* ShellExecute specifies the command from psei->lpDirectory\r
- * if present. Not from the current dir as CreateProcess does */\r
- if( psei->lpDirectory && psei->lpDirectory[0] )\r
- if( ( gcdret = GetCurrentDirectoryW( MAX_PATH, curdir)))\r
- if( !SetCurrentDirectoryW( psei->lpDirectory))\r
- ERR("cannot set directory %s\n", debugstr_w(psei->lpDirectory));\r
- ZeroMemory(&startup,sizeof(STARTUPINFOW));\r
- startup.cb = sizeof(STARTUPINFOW);\r
- startup.dwFlags = STARTF_USESHOWWINDOW;\r
- startup.wShowWindow = psei->nShow;\r
- if (CreateProcessW(NULL, (LPWSTR)lpCmd, NULL, NULL, FALSE, CREATE_UNICODE_ENVIRONMENT,\r
- env, *psei->lpDirectory? psei->lpDirectory: NULL, &startup, &info))\r
- {\r
- /* Give 30 seconds to the app to come up, if desired. Probably only needed\r
- when starting app immediately before making a DDE connection. */\r
- if (shWait)\r
- if (WaitForInputIdle( info.hProcess, 30000 ) == WAIT_FAILED)\r
- WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );\r
- retval = 33;\r
- if (psei->fMask & SEE_MASK_NOCLOSEPROCESS)\r
- psei_out->hProcess = info.hProcess;\r
- else\r
- CloseHandle( info.hProcess );\r
- CloseHandle( info.hThread );\r
- }\r
- else if ((retval = GetLastError()) >= 32)\r
- {\r
- FIXME("Strange error set by CreateProcess: %d\n", retval);\r
- retval = ERROR_BAD_FORMAT;\r
- }\r
-\r
- TRACE("returning %u\n", retval);\r
-\r
- psei_out->hInstApp = (HINSTANCE)retval;\r
- if( gcdret )\r
- if( !SetCurrentDirectoryW( curdir))\r
- ERR("cannot return to directory %s\n", debugstr_w(curdir));\r
-\r
- return retval;\r
-}\r
-\r
-\r
-/***********************************************************************\r
- * SHELL_BuildEnvW [Internal]\r
- *\r
- * Build the environment for the new process, adding the specified\r
- * path to the PATH variable. Returned pointer must be freed by caller.\r
- */\r
-static void *SHELL_BuildEnvW( const WCHAR *path )\r
-{\r
- static const WCHAR wPath[] = {'P','A','T','H','=',0};\r
- WCHAR *strings, *new_env;\r
- WCHAR *p, *p2;\r
- int total = strlenW(path) + 1;\r
- BOOL got_path = FALSE;\r
-\r
- if (!(strings = GetEnvironmentStringsW())) return NULL;\r
- p = strings;\r
- while (*p)\r
- {\r
- int len = strlenW(p) + 1;\r
- if (!strncmpiW( p, wPath, 5 )) got_path = TRUE;\r
- total += len;\r
- p += len;\r
- }\r
- if (!got_path) total += 5; /* we need to create PATH */\r
- total++; /* terminating null */\r
-\r
- if (!(new_env = HeapAlloc( GetProcessHeap(), 0, total * sizeof(WCHAR) )))\r
- {\r
- FreeEnvironmentStringsW( strings );\r
- return NULL;\r
- }\r
- p = strings;\r
- p2 = new_env;\r
- while (*p)\r
- {\r
- int len = strlenW(p) + 1;\r
- memcpy( p2, p, len * sizeof(WCHAR) );\r
- if (!strncmpiW( p, wPath, 5 ))\r
- {\r
- p2[len - 1] = ';';\r
- strcpyW( p2 + len, path );\r
- p2 += strlenW(path) + 1;\r
- }\r
- p += len;\r
- p2 += len;\r
- }\r
- if (!got_path)\r
- {\r
- strcpyW( p2, wPath );\r
- strcatW( p2, path );\r
- p2 += strlenW(p2) + 1;\r
- }\r
- *p2 = 0;\r
- FreeEnvironmentStringsW( strings );\r
- return new_env;\r
-}\r
-\r
-\r
-/***********************************************************************\r
- * SHELL_TryAppPathW [Internal]\r
- *\r
- * Helper function for SHELL_FindExecutable\r
- * @param lpResult - pointer to a buffer of size MAX_PATH\r
- * On entry: szName is a filename (probably without path separators).\r
- * On exit: if szName found in "App Path", place full path in lpResult, and return true\r
- */\r
-static BOOL SHELL_TryAppPathW( LPCWSTR szName, LPWSTR lpResult, WCHAR **env)\r
-{\r
- 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',\r
- '\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','A','p','p',' ','P','a','t','h','s','\\',0};\r
- static const WCHAR wPath[] = {'P','a','t','h',0};\r
- HKEY hkApp = 0;\r
- WCHAR buffer[1024];\r
- LONG len;\r
- LONG res;\r
- BOOL found = FALSE;\r
-\r
- if (env) *env = NULL;\r
- strcpyW(buffer, wszKeyAppPaths);\r
- strcatW(buffer, szName);\r
- res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, buffer, 0, KEY_READ, &hkApp);\r
- if (res) goto end;\r
-\r
- len = MAX_PATH*sizeof(WCHAR);\r
- res = RegQueryValueW(hkApp, NULL, lpResult, &len);\r
- if (res) goto end;\r
- found = TRUE;\r
-\r
- if (env)\r
- {\r
- DWORD count = sizeof(buffer);\r
- if (!RegQueryValueExW(hkApp, wPath, NULL, NULL, (LPBYTE)buffer, &count) && buffer[0])\r
- *env = SHELL_BuildEnvW( buffer );\r
- }\r
-\r
-end:\r
- if (hkApp) RegCloseKey(hkApp);\r
- return found;\r
-}\r
-\r
-static UINT SHELL_FindExecutableByOperation(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation, LPWSTR key, LPWSTR filetype, LPWSTR command, LONG commandlen)\r
-{\r
- static const WCHAR wCommand[] = {'\\','c','o','m','m','a','n','d',0};\r
-\r
- /* Looking for ...buffer\shell\<verb>\command */\r
- strcatW(filetype, wszShell);\r
- strcatW(filetype, lpOperation);\r
- strcatW(filetype, wCommand);\r
-\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, filetype, command,\r
- &commandlen) == ERROR_SUCCESS)\r
- {\r
- commandlen /= sizeof(WCHAR);\r
- if (key) strcpyW(key, filetype);\r
-#if 0\r
- LPWSTR tmp;\r
- WCHAR param[256];\r
- LONG paramlen = sizeof(param);\r
- static const WCHAR wSpace[] = {' ',0};\r
-\r
- /* FIXME: it seems all Windows version don't behave the same here.\r
- * the doc states that this ddeexec information can be found after\r
- * the exec names.\r
- * on Win98, it doesn't appear, but I think it does on Win2k\r
- */\r
- /* Get the parameters needed by the application\r
- from the associated ddeexec key */\r
- tmp = strstrW(filetype, wCommand);\r
- tmp[0] = '\0';\r
- strcatW(filetype, wDdeexec);\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, filetype, param,\r
- ¶mlen) == ERROR_SUCCESS)\r
- {\r
- paramlen /= sizeof(WCHAR);\r
- strcatW(command, wSpace);\r
- strcatW(command, param);\r
- commandlen += paramlen;\r
- }\r
-#endif\r
-\r
- command[commandlen] = '\0';\r
-\r
- return 33; /* FIXME see SHELL_FindExecutable() */\r
- }\r
-\r
- return 31; /* default - 'No association was found' */\r
-}\r
-\r
-/*************************************************************************\r
- * SHELL_FindExecutable [Internal]\r
- *\r
- * Utility for code sharing between FindExecutable and ShellExecute\r
- * in:\r
- * lpFile the name of a file\r
- * lpOperation the operation on it (open)\r
- * out:\r
- * lpResult a buffer, big enough :-(, to store the command to do the\r
- * operation on the file\r
- * key a buffer, big enough, to get the key name to do actually the\r
- * command (it'll be used afterwards for more information\r
- * on the operation)\r
- */\r
-UINT SHELL_FindExecutable(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation,\r
- LPWSTR lpResult, int resultLen, LPWSTR key, WCHAR **env, LPITEMIDLIST pidl, LPCWSTR args)\r
-{\r
- static const WCHAR wWindows[] = {'w','i','n','d','o','w','s',0};\r
- static const WCHAR wPrograms[] = {'p','r','o','g','r','a','m','s',0};\r
- static const WCHAR wExtensions[] = {'e','x','e',' ','p','i','f',' ','b','a','t',' ','c','m','d',' ','c','o','m',0};\r
- WCHAR *extension = NULL; /* pointer to file extension */\r
- WCHAR filetype[256]; /* registry name for this filetype */\r
- LONG filetypelen = sizeof(filetype); /* length of above */\r
- WCHAR command[1024]; /* command from registry */\r
- WCHAR wBuffer[256]; /* Used to GetProfileString */\r
- UINT retval = 31; /* default - 'No association was found' */\r
- WCHAR *tok; /* token pointer */\r
- WCHAR xlpFile[256]; /* result of SearchPath */\r
- DWORD attribs; /* file attributes */\r
-\r
- TRACE("%s\n", (lpFile != NULL) ? debugstr_w(lpFile) : "-");\r
-\r
- xlpFile[0] = '\0';\r
- lpResult[0] = '\0'; /* Start off with an empty return string */\r
- if (key) *key = '\0';\r
-\r
- /* trap NULL parameters on entry */\r
- if ((lpFile == NULL) || (lpResult == NULL) || (lpOperation == NULL))\r
- {\r
- WARN("(lpFile=%s,lpResult=%s,lpOperation=%s): NULL parameter\n",\r
- debugstr_w(lpFile), debugstr_w(lpOperation), debugstr_w(lpResult));\r
- return 2; /* File not found. Close enough, I guess. */\r
- }\r
-\r
- if (SHELL_TryAppPathW( lpFile, lpResult, env ))\r
- {\r
- TRACE("found %s via App Paths\n", debugstr_w(lpResult));\r
- return 33;\r
- }\r
-\r
- if (SearchPathW(lpPath, lpFile, wszExe, sizeof(xlpFile)/sizeof(WCHAR), xlpFile, NULL))\r
- {\r
- TRACE("SearchPathW returned non-zero\n");\r
- lpFile = xlpFile;\r
- /* Hey, isn't this value ignored? Why make this call? Shouldn't we return here? --dank*/\r
- }\r
-\r
- attribs = GetFileAttributesW(lpFile);\r
- if (attribs!=INVALID_FILE_ATTRIBUTES && (attribs&FILE_ATTRIBUTE_DIRECTORY))\r
- {\r
- strcpyW(filetype, wszFolder);\r
- filetypelen = 6; /* strlen("Folder") */\r
- }\r
- else\r
- {\r
- /* First thing we need is the file's extension */\r
- extension = strrchrW(xlpFile, '.'); /* Assume last "." is the one; */\r
- /* File->Run in progman uses */\r
- /* .\FILE.EXE :( */\r
- TRACE("xlpFile=%s,extension=%s\n", debugstr_w(xlpFile), debugstr_w(extension));\r
-\r
- if (extension == NULL || extension[1]==0)\r
- {\r
- WARN("Returning 31 - No association\n");\r
- return 31; /* no association */\r
- }\r
-\r
- /* Three places to check: */\r
- /* 1. win.ini, [windows], programs (NB no leading '.') */\r
- /* 2. Registry, HKEY_CLASS_ROOT\<filetype>\shell\open\command */\r
- /* 3. win.ini, [extensions], extension (NB no leading '.' */\r
- /* All I know of the order is that registry is checked before */\r
- /* extensions; however, it'd make sense to check the programs */\r
- /* section first, so that's what happens here. */\r
-\r
- /* See if it's a program - if GetProfileString fails, we skip this\r
- * section. Actually, if GetProfileString fails, we've probably\r
- * got a lot more to worry about than running a program... */\r
- if (GetProfileStringW(wWindows, wPrograms, wExtensions, wBuffer, sizeof(wBuffer)/sizeof(WCHAR)) > 0)\r
- {\r
- CharLowerW(wBuffer);\r
- tok = wBuffer;\r
- while (*tok)\r
- {\r
- WCHAR *p = tok;\r
- while (*p && *p != ' ' && *p != '\t') p++;\r
- if (*p)\r
- {\r
- *p++ = 0;\r
- while (*p == ' ' || *p == '\t') p++;\r
- }\r
-\r
- if (strcmpiW(tok, &extension[1]) == 0) /* have to skip the leading "." */\r
- {\r
- strcpyW(lpResult, xlpFile);\r
- /* Need to perhaps check that the file has a path\r
- * attached */\r
- TRACE("found %s\n", debugstr_w(lpResult));\r
- return 33;\r
-\r
- /* Greater than 32 to indicate success FIXME According to the\r
- * docs, I should be returning a handle for the\r
- * executable. Does this mean I'm supposed to open the\r
- * executable file or something? More RTFM, I guess... */\r
- }\r
- tok = p;\r
- }\r
- }\r
-\r
- /* Check registry */\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, extension, filetype,\r
- &filetypelen) == ERROR_SUCCESS)\r
- {\r
- filetypelen /= sizeof(WCHAR);\r
- filetype[filetypelen] = '\0';\r
- TRACE("File type: %s\n", debugstr_w(filetype));\r
- }\r
- }\r
-\r
- if (*filetype)\r
- {\r
- if (lpOperation)\r
- {\r
- /* pass the operation string to SHELL_FindExecutableByOperation() */\r
- filetype[filetypelen] = '\0';\r
- retval = SHELL_FindExecutableByOperation(lpPath, lpFile, lpOperation, key, filetype, command, sizeof(command));\r
- }\r
- else\r
- {\r
- WCHAR operation[MAX_PATH];\r
- HKEY hkey;\r
-\r
- /* Looking for ...buffer\shell\<operation>\command */\r
- strcatW(filetype, wszShell);\r
-\r
- /* enumerate the operation subkeys in the registry and search for one with an associated command */\r
- if (RegOpenKeyW(HKEY_CLASSES_ROOT, filetype, &hkey) == ERROR_SUCCESS)\r
- {\r
- int idx = 0;\r
- for(;; ++idx)\r
- {\r
- if (RegEnumKeyW(hkey, idx, operation, MAX_PATH) != ERROR_SUCCESS)\r
- break;\r
-\r
- filetype[filetypelen] = '\0';\r
- retval = SHELL_FindExecutableByOperation(lpPath, lpFile, operation, key, filetype, command, sizeof(command));\r
-\r
- if (retval > 32)\r
- break;\r
- }\r
- RegCloseKey(hkey);\r
- }\r
- }\r
-\r
- if (retval > 32)\r
- {\r
- SHELL_ArgifyW(lpResult, resultLen, command, xlpFile, pidl, args);\r
-\r
- /* Remove double quotation marks and command line arguments */\r
- if (*lpResult == '"')\r
- {\r
- WCHAR *p = lpResult;\r
- while (*(p + 1) != '"')\r
- {\r
- *p = *(p + 1);\r
- p++;\r
- }\r
- *p = '\0';\r
- }\r
- }\r
- }\r
- else /* Check win.ini */\r
- {\r
- static const WCHAR wExtensions[] = {'e','x','t','e','n','s','i','o','n','s',0};\r
-\r
- /* Toss the leading dot */\r
- extension++;\r
- if (GetProfileStringW(wExtensions, extension, wszEmpty, command, sizeof(command)/sizeof(WCHAR)) > 0)\r
- {\r
- if (strlenW(command) != 0)\r
- {\r
- strcpyW(lpResult, command);\r
- tok = strchrW(lpResult, '^'); /* should be ^.extension? */\r
- if (tok != NULL)\r
- {\r
- tok[0] = '\0';\r
- strcatW(lpResult, xlpFile); /* what if no dir in xlpFile? */\r
- tok = strchrW(command, '^'); /* see above */\r
- if ((tok != NULL) && (strlenW(tok)>5))\r
- {\r
- strcatW(lpResult, &tok[5]);\r
- }\r
- }\r
- retval = 33; /* FIXME - see above */\r
- }\r
- }\r
- }\r
-\r
- TRACE("returning %s\n", debugstr_w(lpResult));\r
- return retval;\r
-}\r
-\r
-/******************************************************************\r
- * dde_cb\r
- *\r
- * callback for the DDE connection. not really usefull\r
- */\r
-static HDDEDATA CALLBACK dde_cb(UINT uType, UINT uFmt, HCONV hConv,\r
- HSZ hsz1, HSZ hsz2, HDDEDATA hData,\r
- ULONG_PTR dwData1, ULONG_PTR dwData2)\r
-{\r
- TRACE("dde_cb: %04x, %04x, %p, %p, %p, %p, %08lx, %08lx\n",\r
- uType, uFmt, hConv, hsz1, hsz2, hData, dwData1, dwData2);\r
- return NULL;\r
-}\r
-\r
-/******************************************************************\r
- * dde_connect\r
- *\r
- * ShellExecute helper. Used to do an operation with a DDE connection\r
- *\r
- * Handles both the direct connection (try #1), and if it fails,\r
- * launching an application and trying (#2) to connect to it\r
- *\r
- */\r
-static unsigned dde_connect(WCHAR* key, WCHAR* start, WCHAR* ddeexec,\r
- const WCHAR* lpFile, WCHAR *env,\r
- LPCWSTR szCommandline, LPITEMIDLIST pidl, SHELL_ExecuteW32 execfunc,\r
- LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)\r
-{\r
- static const WCHAR wApplication[] = {'\\','a','p','p','l','i','c','a','t','i','o','n',0};\r
- static const WCHAR wTopic[] = {'\\','t','o','p','i','c',0};\r
- WCHAR * endkey = key + strlenW(key);\r
- WCHAR app[256], topic[256], ifexec[256], res[256];\r
- LONG applen, topiclen, ifexeclen;\r
- WCHAR * exec;\r
- DWORD ddeInst = 0;\r
- DWORD tid;\r
- HSZ hszApp, hszTopic;\r
- HCONV hConv;\r
- HDDEDATA hDdeData;\r
- unsigned ret = 31;\r
-\r
- strcpyW(endkey, wApplication);\r
- applen = sizeof(app);\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, key, app, &applen) != ERROR_SUCCESS)\r
- {\r
- FIXME("default app name NIY %s\n", debugstr_w(key));\r
- return 2;\r
- }\r
-\r
- strcpyW(endkey, wTopic);\r
- topiclen = sizeof(topic);\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, key, topic, &topiclen) != ERROR_SUCCESS)\r
- {\r
- static const WCHAR wSystem[] = {'S','y','s','t','e','m',0};\r
- strcpyW(topic, wSystem);\r
- }\r
-\r
- if (DdeInitializeW(&ddeInst, dde_cb, APPCMD_CLIENTONLY, 0L) != DMLERR_NO_ERROR)\r
- {\r
- return 2;\r
- }\r
-\r
- hszApp = DdeCreateStringHandleW(ddeInst, app, CP_WINUNICODE);\r
- hszTopic = DdeCreateStringHandleW(ddeInst, topic, CP_WINUNICODE);\r
-\r
- hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);\r
- exec = ddeexec;\r
- if (!hConv)\r
- {\r
- static const WCHAR wIfexec[] = {'\\','i','f','e','x','e','c',0};\r
- TRACE("Launching '%s'\n", debugstr_w(start));\r
- ret = execfunc(start, env, TRUE, psei, psei_out);\r
- if (ret < 32)\r
- {\r
- TRACE("Couldn't launch\n");\r
- goto error;\r
- }\r
- hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);\r
- if (!hConv)\r
- {\r
- TRACE("Couldn't connect. ret=%d\n", ret);\r
- DdeUninitialize(ddeInst);\r
- SetLastError(ERROR_DDE_FAIL);\r
- return 30; /* whatever */\r
- }\r
- strcpyW(endkey, wIfexec);\r
- ifexeclen = sizeof(ifexec);\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, key, ifexec, &ifexeclen) == ERROR_SUCCESS)\r
- {\r
- exec = ifexec;\r
- }\r
- }\r
-\r
- SHELL_ArgifyW(res, sizeof(res)/sizeof(WCHAR), exec, lpFile, pidl, szCommandline);\r
- TRACE("%s %s => %s\n", debugstr_w(exec), debugstr_w(lpFile), debugstr_w(res));\r
-\r
- /* It's documented in the KB 330337 that IE has a bug and returns\r
- * error DMLERR_NOTPROCESSED on XTYP_EXECUTE request.\r
- */\r
- hDdeData = DdeClientTransaction((LPBYTE)res, (strlenW(res) + 1) * sizeof(WCHAR), hConv, 0L, 0,\r
- XTYP_EXECUTE, 10000, &tid);\r
- if (hDdeData)\r
- DdeFreeDataHandle(hDdeData);\r
- else\r
- WARN("DdeClientTransaction failed with error %04x\n", DdeGetLastError(ddeInst));\r
- ret = 33;\r
-\r
- DdeDisconnect(hConv);\r
-\r
- error:\r
- DdeUninitialize(ddeInst);\r
-\r
- return ret;\r
-}\r
-\r
-/*************************************************************************\r
- * execute_from_key [Internal]\r
- */\r
-static UINT execute_from_key(LPWSTR key, LPCWSTR lpFile, WCHAR *env, LPCWSTR szCommandline,\r
- SHELL_ExecuteW32 execfunc,\r
- LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)\r
-{\r
- WCHAR cmd[1024];\r
- LONG cmdlen = sizeof(cmd);\r
- UINT retval = 31;\r
-\r
- cmd[0] = '\0';\r
-\r
- /* Get the application for the registry */\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, key, cmd, &cmdlen) == ERROR_SUCCESS)\r
- {\r
- static const WCHAR wCommand[] = {'c','o','m','m','a','n','d',0};\r
- static const WCHAR wDdeexec[] = {'d','d','e','e','x','e','c',0};\r
- LPWSTR tmp;\r
- WCHAR param[256];\r
- LONG paramlen = sizeof(param);\r
-\r
- param[0] = '\0';\r
-\r
- /* Get the parameters needed by the application\r
- from the associated ddeexec key */\r
- tmp = strstrW(key, wCommand);\r
- assert(tmp);\r
- strcpyW(tmp, wDdeexec);\r
-\r
- if (RegQueryValueW(HKEY_CLASSES_ROOT, key, param, ¶mlen) == ERROR_SUCCESS)\r
- {\r
- TRACE("Got ddeexec %s => %s\n", debugstr_w(key), debugstr_w(param));\r
- retval = dde_connect(key, cmd, param, lpFile, env, szCommandline, psei->lpIDList, execfunc, psei, psei_out);\r
- }\r
- else\r
- {\r
- /* Is there a replace() function anywhere? */\r
- cmdlen /= sizeof(WCHAR);\r
- cmd[cmdlen] = '\0';\r
- SHELL_ArgifyW(param, sizeof(param)/sizeof(WCHAR), cmd, lpFile, psei->lpIDList, szCommandline);\r
- retval = execfunc(param, env, FALSE, psei, psei_out);\r
- }\r
- }\r
- else TRACE("ooch\n");\r
-\r
- return retval;\r
-}\r
-\r
-/*************************************************************************\r
- * FindExecutableA [SHELL32.@]\r
- */\r
-HINSTANCE WINAPI FindExecutableA(LPCSTR lpFile, LPCSTR lpDirectory, LPSTR lpResult)\r
-{\r
- HINSTANCE retval;\r
- WCHAR *wFile = NULL, *wDirectory = NULL;\r
- WCHAR wResult[MAX_PATH];\r
-\r
- if (lpFile) __SHCloneStrAtoW(&wFile, lpFile);\r
- if (lpDirectory) __SHCloneStrAtoW(&wDirectory, lpDirectory);\r
-\r
- retval = FindExecutableW(wFile, wDirectory, wResult);\r
- WideCharToMultiByte(CP_ACP, 0, wResult, -1, lpResult, MAX_PATH, NULL, NULL);\r
- if (wFile) SHFree( wFile );\r
- if (wDirectory) SHFree( wDirectory );\r
-\r
- TRACE("returning %s\n", lpResult);\r
- return (HINSTANCE)retval;\r
-}\r
-\r
-/*************************************************************************\r
- * FindExecutableW [SHELL32.@]\r
- */\r
-HINSTANCE WINAPI FindExecutableW(LPCWSTR lpFile, LPCWSTR lpDirectory, LPWSTR lpResult)\r
-{\r
- UINT retval = 31; /* default - 'No association was found' */\r
- WCHAR old_dir[1024];\r
-\r
- TRACE("File %s, Dir %s\n",\r
- (lpFile != NULL ? debugstr_w(lpFile) : "-"), (lpDirectory != NULL ? debugstr_w(lpDirectory) : "-"));\r
-\r
- lpResult[0] = '\0'; /* Start off with an empty return string */\r
-\r
- /* trap NULL parameters on entry */\r
- if ((lpFile == NULL) || (lpResult == NULL))\r
- {\r
- /* FIXME - should throw a warning, perhaps! */\r
- return (HINSTANCE)2; /* File not found. Close enough, I guess. */\r
- }\r
-\r
- if (lpDirectory)\r
- {\r
- GetCurrentDirectoryW(sizeof(old_dir)/sizeof(WCHAR), old_dir);\r
- SetCurrentDirectoryW(lpDirectory);\r
- }\r
-\r
- retval = SHELL_FindExecutable(lpDirectory, lpFile, wszOpen, lpResult, MAX_PATH, NULL, NULL, NULL, NULL);\r
-\r
- TRACE("returning %s\n", debugstr_w(lpResult));\r
- if (lpDirectory)\r
- SetCurrentDirectoryW(old_dir);\r
- return (HINSTANCE)retval;\r
-}\r
-\r
-/*************************************************************************\r
- * ShellExecuteExW32 [Internal]\r
- */\r
-BOOL WINAPI ShellExecuteExW32 (LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc)\r
-{\r
- static const WCHAR wQuote[] = {'"',0};\r
- static const WCHAR wSpace[] = {' ',0};\r
- static const WCHAR wWww[] = {'w','w','w',0};\r
- static const WCHAR wFile[] = {'f','i','l','e',0};\r
- static const WCHAR wHttp[] = {'h','t','t','p',':','/','/',0};\r
- static const WCHAR wExtLnk[] = {'.','l','n','k',0};\r
- static const WCHAR wExplorer[] = {'e','x','p','l','o','r','e','r','.','e','x','e',0};\r
-\r
- WCHAR wszApplicationName[MAX_PATH+2], wszParameters[1024], wszDir[MAX_PATH];\r
- SHELLEXECUTEINFOW sei_tmp; /* modifiable copy of SHELLEXECUTEINFO struct */\r
- WCHAR wfileName[MAX_PATH];\r
- WCHAR *env;\r
- WCHAR lpstrProtocol[256];\r
- LPCWSTR lpFile;\r
- UINT retval = 31;\r
- WCHAR wcmd[1024];\r
- WCHAR buffer[MAX_PATH];\r
- const WCHAR* ext;\r
- BOOL done;\r
-\r
- /* make a local copy of the LPSHELLEXECUTEINFO structure and work with this from now on */\r
- memcpy(&sei_tmp, sei, sizeof(sei_tmp));\r
-\r
- TRACE("mask=0x%08lx hwnd=%p verb=%s file=%s parm=%s dir=%s show=0x%08x class=%s\n",\r
- sei_tmp.fMask, sei_tmp.hwnd, debugstr_w(sei_tmp.lpVerb),\r
- debugstr_w(sei_tmp.lpFile), debugstr_w(sei_tmp.lpParameters),\r
- debugstr_w(sei_tmp.lpDirectory), sei_tmp.nShow,\r
- (sei_tmp.fMask & SEE_MASK_CLASSNAME) ? debugstr_w(sei_tmp.lpClass) : "not used");\r
-\r
- sei->hProcess = NULL;\r
-\r
- /* make copies of all path/command strings */\r
- if (sei_tmp.lpFile)\r
- strcpyW(wszApplicationName, sei_tmp.lpFile);\r
- else\r
- *wszApplicationName = '\0';\r
-\r
- if (sei_tmp.lpParameters)\r
- strcpyW(wszParameters, sei_tmp.lpParameters);\r
- else\r
- *wszParameters = '\0';\r
-\r
- if (sei_tmp.lpDirectory)\r
- strcpyW(wszDir, sei_tmp.lpDirectory);\r
- else\r
- *wszDir = '\0';\r
-\r
- /* adjust string pointers to point to the new buffers */\r
- sei_tmp.lpFile = wszApplicationName;\r
- sei_tmp.lpParameters = wszParameters;\r
- sei_tmp.lpDirectory = wszDir;\r
-\r
- if (sei_tmp.fMask & (SEE_MASK_INVOKEIDLIST | SEE_MASK_ICON | SEE_MASK_HOTKEY |\r
- SEE_MASK_CONNECTNETDRV | SEE_MASK_FLAG_DDEWAIT |\r
- SEE_MASK_DOENVSUBST | SEE_MASK_FLAG_NO_UI | SEE_MASK_UNICODE |\r
- SEE_MASK_NO_CONSOLE | SEE_MASK_ASYNCOK | SEE_MASK_HMONITOR ))\r
- {\r
- FIXME("flags ignored: 0x%08lx\n", sei_tmp.fMask);\r
- }\r
-\r
- /* process the IDList */\r
- if (sei_tmp.fMask & SEE_MASK_IDLIST)\r
- {\r
- IShellExecuteHookW* pSEH;\r
-\r
- HRESULT hr = SHBindToParent(sei_tmp.lpIDList, &IID_IShellExecuteHookW, (LPVOID*)&pSEH, NULL);\r
-\r
- if (SUCCEEDED(hr))\r
- {\r
- hr = IShellExecuteHookW_Execute(pSEH, sei);\r
-\r
- IShellExecuteHookW_Release(pSEH);\r
-\r
- if (hr == S_OK)\r
- return TRUE;\r
- }\r
-\r
- wszApplicationName[0] = '"';\r
- SHGetPathFromIDListW(sei_tmp.lpIDList, wszApplicationName+1);\r
- strcatW(wszApplicationName, wQuote);\r
- TRACE("-- idlist=%p (%s)\n", sei_tmp.lpIDList, debugstr_w(wszApplicationName));\r
- }\r
-\r
- if (sei_tmp.fMask & (SEE_MASK_CLASSNAME | SEE_MASK_CLASSKEY))\r
- {\r
- /* launch a document by fileclass like 'WordPad.Document.1' */\r
- /* the Commandline contains 'c:\Path\wordpad.exe "%1"' */\r
- /* FIXME: szCommandline should not be of a fixed size. Fixed to 1024, MAX_PATH is way too short! */\r
- HCR_GetExecuteCommandW((sei_tmp.fMask & SEE_MASK_CLASSKEY) ? sei_tmp.hkeyClass : NULL,\r
- (sei_tmp.fMask & SEE_MASK_CLASSNAME) ? sei_tmp.lpClass: NULL,\r
- (sei_tmp.lpVerb) ? sei_tmp.lpVerb : wszOpen,\r
- wszParameters, sizeof(wszParameters)/sizeof(WCHAR));\r
-\r
- /* FIXME: get the extension of lpFile, check if it fits to the lpClass */\r
- TRACE("SEE_MASK_CLASSNAME->'%s', doc->'%s'\n", debugstr_w(wszParameters), debugstr_w(wszApplicationName));\r
-\r
- wcmd[0] = '\0';\r
- done = SHELL_ArgifyW(wcmd, sizeof(wcmd)/sizeof(WCHAR), wszParameters, wszApplicationName, sei_tmp.lpIDList, NULL);\r
- if (!done && wszApplicationName[0])\r
- {\r
- strcatW(wcmd, wSpace);\r
- strcatW(wcmd, wszApplicationName);\r
- }\r
- retval = execfunc(wcmd, NULL, FALSE, &sei_tmp, sei);\r
- if (retval > 32)\r
- return TRUE;\r
- else\r
- return FALSE;\r
- }\r
-\r
-\r
- /* resolve shell shortcuts */\r
- ext = PathFindExtensionW(sei_tmp.lpFile);\r
-\r
- if (ext && !strncmpiW(ext, wExtLnk, sizeof(wExtLnk) / sizeof(WCHAR) - 1) &&\r
- (ext[sizeof(wExtLnk) / sizeof(WCHAR) - 1] == '\0' ||\r
- (sei_tmp.lpFile[0] == '"' && ext[sizeof(wExtLnk) / sizeof(WCHAR) - 1] == '"'))) /* or check for: shell_attribs & SFGAO_LINK */\r
- {\r
- HRESULT hr;\r
- BOOL Quoted;\r
-\r
- if (wszApplicationName[0] == '"')\r
- {\r
- if (wszApplicationName[strlenW(wszApplicationName) - 1] == '"')\r
- {\r
- wszApplicationName[strlenW(wszApplicationName) - 1] = '\0';\r
- Quoted = TRUE;\r
- }\r
- else\r
- {\r
- Quoted = FALSE;\r
- }\r
- }\r
- else\r
- {\r
- Quoted = FALSE;\r
- }\r
- /* expand paths before reading shell link */\r
- if (ExpandEnvironmentStringsW(Quoted ? sei_tmp.lpFile + 1 : sei_tmp.lpFile, buffer, MAX_PATH))\r
- lstrcpyW(Quoted ? wszApplicationName + 1 : wszApplicationName/*sei_tmp.lpFile*/, buffer);\r
-\r
- if (*sei_tmp.lpParameters)\r
- if (ExpandEnvironmentStringsW(sei_tmp.lpParameters, buffer, MAX_PATH))\r
- lstrcpyW(wszParameters/*sei_tmp.lpParameters*/, buffer);\r
-\r
- hr = SHELL_ResolveShortCutW((LPWSTR)(Quoted ? sei_tmp.lpFile + 1 : sei_tmp.lpFile),\r
- (LPWSTR)sei_tmp.lpParameters, (LPWSTR)sei_tmp.lpDirectory,\r
- sei_tmp.hwnd, sei_tmp.lpVerb?sei_tmp.lpVerb:wszEmpty, &sei_tmp.nShow, (LPITEMIDLIST*)&sei_tmp.lpIDList);\r
- if (Quoted)\r
- {\r
- wszApplicationName[strlenW(wszApplicationName) + 1] = '\0';\r
- wszApplicationName[strlenW(wszApplicationName)] = '"';\r
- }\r
-\r
- if (sei->lpIDList)\r
- sei->fMask |= SEE_MASK_IDLIST;\r
-\r
- if (SUCCEEDED(hr))\r
- {\r
- /* repeat IDList processing if needed */\r
- if (sei_tmp.fMask & SEE_MASK_IDLIST)\r
- {\r
- IShellExecuteHookW* pSEH;\r
-\r
- HRESULT hr = SHBindToParent(sei_tmp.lpIDList, &IID_IShellExecuteHookW, (LPVOID*)&pSEH, NULL);\r
-\r
- if (SUCCEEDED(hr))\r
- {\r
- hr = IShellExecuteHookW_Execute(pSEH, sei);\r
-\r
- IShellExecuteHookW_Release(pSEH);\r
-\r
- if (hr == S_OK)\r
- return TRUE;\r
- }\r
-\r
- TRACE("-- idlist=%p (%s)\n", debugstr_w(sei_tmp.lpIDList), debugstr_w(sei_tmp.lpFile));\r
- }\r
- }\r
- }\r
-\r
-\r
- /* Has the IDList not yet been translated? */\r
- if (sei_tmp.fMask & SEE_MASK_IDLIST)\r
- {\r
- /* last chance to translate IDList: now also allow CLSID paths */\r
- if (SUCCEEDED(SHELL_GetPathFromIDListForExecuteW(sei_tmp.lpIDList, buffer, sizeof(buffer)))) {\r
- if (buffer[0]==':' && buffer[1]==':') {\r
- /* open shell folder for the specified class GUID */\r
- strcpyW(wszParameters, buffer);\r
- strcpyW(wszApplicationName, wExplorer);\r
-\r
- sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;\r
- } else if (HCR_GetExecuteCommandW(0, wszFolder, sei_tmp.lpVerb?sei_tmp.lpVerb:wszOpen, buffer, sizeof(buffer))) {\r
- SHELL_ArgifyW(wszApplicationName, sizeof(wszApplicationName)/sizeof(WCHAR), buffer, NULL, sei_tmp.lpIDList, NULL);\r
-\r
- sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;\r
- }\r
- }\r
- }\r
-\r
- /* expand environment strings */\r
- if (ExpandEnvironmentStringsW(sei_tmp.lpFile, buffer, MAX_PATH))\r
- lstrcpyW(wszApplicationName, buffer);\r
-\r
- if (*sei_tmp.lpParameters)\r
- if (ExpandEnvironmentStringsW(sei_tmp.lpParameters, buffer, MAX_PATH))\r
- lstrcpyW(wszParameters, buffer);\r
-\r
- if (*sei_tmp.lpDirectory)\r
- if (ExpandEnvironmentStringsW(sei_tmp.lpDirectory, buffer, MAX_PATH))\r
- lstrcpyW(wszDir, buffer);\r
-\r
- /* Else, try to execute the filename */\r
- TRACE("execute:%s,%s,%s\n", debugstr_w(wszApplicationName), debugstr_w(wszParameters), debugstr_w(wszDir));\r
-\r
- /* separate out command line arguments from executable file name */\r
- if (!*sei_tmp.lpParameters) {\r
- /* If the executable path is quoted, handle the rest of the command line as parameters. */\r
- if (sei_tmp.lpFile[0] == '"') {\r
- LPWSTR src = wszApplicationName/*sei_tmp.lpFile*/ + 1;\r
- LPWSTR dst = wfileName;\r
- LPWSTR end;\r
-\r
- /* copy the unquoted executable path to 'wfileName' */\r
- while(*src && *src!='"')\r
- *dst++ = *src++;\r
-\r
- *dst = '\0';\r
-\r
- if (*src == '"') {\r
- end = ++src;\r
-\r
- while(isspace(*src))\r
- ++src;\r
- } else\r
- end = src;\r
-\r
- /* copy the parameter string to 'wszParameters' */\r
- strcpyW(wszParameters, src);\r
-\r
- /* terminate previous command string after the quote character */\r
- *end = '\0';\r
- }\r
- else\r
- {\r
- /* If the executable name is not quoted, we have to use this search loop here,\r
- that in CreateProcess() is not sufficient because it does not handle shell links. */\r
- WCHAR buffer[MAX_PATH], xlpFile[MAX_PATH];\r
- LPWSTR space, s;\r
-\r
- LPWSTR beg = wszApplicationName/*sei_tmp.lpFile*/;\r
- for(s=beg; (space=strchrW(s, ' ')); s=space+1) {\r
- int idx = space-sei_tmp.lpFile;\r
- strncpyW(buffer, sei_tmp.lpFile, idx);\r
- buffer[idx] = '\0';\r
-\r
- /*FIXME This finds directory paths if the targeted file name contains spaces. */\r
- if (SearchPathW(*sei_tmp.lpDirectory? sei_tmp.lpDirectory: NULL, buffer, wszExe, sizeof(xlpFile), xlpFile, NULL))\r
- {\r
- /* separate out command from parameter string */\r
- LPCWSTR p = space + 1;\r
-\r
- while(isspaceW(*p))\r
- ++p;\r
-\r
- strcpyW(wszParameters, p);\r
- *space = '\0';\r
-\r
- break;\r
- }\r
- }\r
-\r
- strcpyW(wfileName, sei_tmp.lpFile);\r
- }\r
- } else\r
- strcpyW(wfileName, sei_tmp.lpFile);\r
-\r
- lpFile = wfileName;\r
-\r
- if (sei_tmp.lpParameters[0]) {\r
- strcatW(wszApplicationName, wSpace);\r
- strcatW(wszApplicationName, wszParameters);\r
- }\r
-\r
- /* We set the default to open, and that should generally work.\r
- But that is not really the way the MS docs say to do it. */\r
- if (!sei_tmp.lpVerb)\r
- sei_tmp.lpVerb = wszOpen;\r
-\r
- retval = execfunc(wszApplicationName, NULL, FALSE, &sei_tmp, sei);\r
- if (retval > 32)\r
- return TRUE;\r
-\r
- /* Else, try to find the executable */\r
- wcmd[0] = '\0';\r
- retval = SHELL_FindExecutable(sei_tmp.lpDirectory, lpFile, sei_tmp.lpVerb, wcmd, 1024, lpstrProtocol, &env, sei_tmp.lpIDList, sei_tmp.lpParameters);\r
- if (retval > 32) /* Found */\r
- {\r
- WCHAR wszQuotedCmd[MAX_PATH+2];\r
- /* Must quote to handle case where cmd contains spaces,\r
- * else security hole if malicious user creates executable file "C:\\Program"\r
- */\r
- strcpyW(wszQuotedCmd, wQuote);\r
- strcatW(wszQuotedCmd, wcmd);\r
- strcatW(wszQuotedCmd, wQuote);\r
- if (wszParameters[0]) {\r
- strcatW(wszQuotedCmd, wSpace);\r
- strcatW(wszQuotedCmd, wszParameters);\r
- }\r
- TRACE("%s/%s => %s/%s\n", debugstr_w(wszApplicationName), debugstr_w(sei_tmp.lpVerb), debugstr_w(wszQuotedCmd), debugstr_w(lpstrProtocol));\r
- if (*lpstrProtocol)\r
- retval = execute_from_key(lpstrProtocol, wszApplicationName, env, sei_tmp.lpParameters, execfunc, &sei_tmp, sei);\r
- else\r
- retval = execfunc(wszQuotedCmd, env, FALSE, &sei_tmp, sei);\r
- if (env) HeapFree( GetProcessHeap(), 0, env );\r
- }\r
- else if (PathIsURLW((LPWSTR)lpFile)) /* File not found, check for URL */\r
- {\r
- static const WCHAR wShell[] = {'\\','s','h','e','l','l','\\',0};\r
- static const WCHAR wCommand[] = {'\\','c','o','m','m','a','n','d',0};\r
- LPWSTR lpstrRes;\r
- INT iSize;\r
-\r
- lpstrRes = strchrW(lpFile, ':');\r
- if (lpstrRes)\r
- iSize = lpstrRes - lpFile;\r
- else\r
- iSize = strlenW(lpFile);\r
-\r
- TRACE("Got URL: %s\n", debugstr_w(lpFile));\r
- /* Looking for ...protocol\shell\lpOperation\command */\r
- strncpyW(lpstrProtocol, lpFile, iSize);\r
- lpstrProtocol[iSize] = '\0';\r
- strcatW(lpstrProtocol, wShell);\r
- strcatW(lpstrProtocol, sei_tmp.lpVerb? sei_tmp.lpVerb: wszOpen);\r
- strcatW(lpstrProtocol, wCommand);\r
-\r
- /* Remove File Protocol from lpFile */\r
- /* In the case file://path/file */\r
- if (!strncmpiW(lpFile, wFile, iSize))\r
- {\r
- lpFile += iSize;\r
- while (*lpFile == ':') lpFile++;\r
- }\r
- retval = execute_from_key(lpstrProtocol, lpFile, NULL, sei_tmp.lpParameters, execfunc, &sei_tmp, sei);\r
- }\r
- /* Check if file specified is in the form www.??????.*** */\r
- else if (!strncmpiW(lpFile, wWww, 3))\r
- {\r
- /* if so, append lpFile http:// and call ShellExecute */\r
- WCHAR lpstrTmpFile[256];\r
- strcpyW(lpstrTmpFile, wHttp);\r
- strcatW(lpstrTmpFile, lpFile);\r
- retval = (UINT)ShellExecuteW(sei_tmp.hwnd, sei_tmp.lpVerb, lpstrTmpFile, NULL, NULL, 0);\r
- }\r
-\r
- TRACE("retval %u\n", retval);\r
-\r
- if (retval <= 32)\r
- {\r
- sei->hInstApp = (HINSTANCE)retval;\r
- return FALSE;\r
- }\r
-\r
- sei->hInstApp = (HINSTANCE)33;\r
- return TRUE;\r
-}\r
-\r
-/*************************************************************************\r
- * ShellExecuteA [SHELL32.290]\r
- */\r
-HINSTANCE WINAPI ShellExecuteA(HWND hWnd, LPCSTR lpOperation,LPCSTR lpFile,\r
- LPCSTR lpParameters,LPCSTR lpDirectory, INT iShowCmd)\r
-{\r
- SHELLEXECUTEINFOA sei;\r
- HANDLE hProcess = 0;\r
-\r
- TRACE("%p,%s,%s,%s,%s,%d\n",\r
- hWnd, lpOperation, lpFile, lpParameters, lpDirectory, iShowCmd);\r
-\r
- sei.cbSize = sizeof(sei);\r
- sei.fMask = 0;\r
- sei.hwnd = hWnd;\r
- sei.lpVerb = lpOperation;\r
- sei.lpFile = lpFile;\r
- sei.lpParameters = lpParameters;\r
- sei.lpDirectory = lpDirectory;\r
- sei.nShow = iShowCmd;\r
- sei.lpIDList = 0;\r
- sei.lpClass = 0;\r
- sei.hkeyClass = 0;\r
- sei.dwHotKey = 0;\r
- sei.hProcess = hProcess;\r
-\r
- ShellExecuteExA (&sei);\r
- return sei.hInstApp;\r
-}\r
-\r
-/*************************************************************************\r
- * ShellExecuteEx [SHELL32.291]\r
- *\r
- */\r
-BOOL WINAPI ShellExecuteExAW (LPVOID sei)\r
-{\r
- if (SHELL_OsIsUnicode())\r
- return ShellExecuteExW32 (sei, SHELL_ExecuteW);\r
- return ShellExecuteExA (sei);\r
-}\r
-\r
-/*************************************************************************\r
- * ShellExecuteExA [SHELL32.292]\r
- *\r
- */\r
-BOOL WINAPI ShellExecuteExA (LPSHELLEXECUTEINFOA sei)\r
-{\r
- SHELLEXECUTEINFOW seiW;\r
- BOOL ret;\r
- WCHAR *wVerb = NULL, *wFile = NULL, *wParameters = NULL, *wDirectory = NULL, *wClass = NULL;\r
-\r
- TRACE("%p\n", sei);\r
-\r
- memcpy(&seiW, sei, sizeof(SHELLEXECUTEINFOW));\r
-\r
- if (sei->lpVerb)\r
- seiW.lpVerb = __SHCloneStrAtoW(&wVerb, sei->lpVerb);\r
-\r
- if (sei->lpFile)\r
- seiW.lpFile = __SHCloneStrAtoW(&wFile, sei->lpFile);\r
-\r
- if (sei->lpParameters)\r
- seiW.lpParameters = __SHCloneStrAtoW(&wParameters, sei->lpParameters);\r
-\r
- if (sei->lpDirectory)\r
- seiW.lpDirectory = __SHCloneStrAtoW(&wDirectory, sei->lpDirectory);\r
-\r
- if ((sei->fMask & SEE_MASK_CLASSNAME) && sei->lpClass)\r
- seiW.lpClass = __SHCloneStrAtoW(&wClass, sei->lpClass);\r
- else\r
- seiW.lpClass = NULL;\r
-\r
- ret = ShellExecuteExW32 (&seiW, SHELL_ExecuteW);\r
-\r
- sei->hInstApp = seiW.hInstApp;\r
-\r
- if (wVerb) SHFree(wVerb);\r
- if (wFile) SHFree(wFile);\r
- if (wParameters) SHFree(wParameters);\r
- if (wDirectory) SHFree(wDirectory);\r
- if (wClass) SHFree(wClass);\r
-\r
- return ret;\r
-}\r
-\r
-/*************************************************************************\r
- * ShellExecuteExW [SHELL32.293]\r
- *\r
- */\r
-BOOL WINAPI ShellExecuteExW (LPSHELLEXECUTEINFOW sei)\r
-{\r
- return ShellExecuteExW32 (sei, SHELL_ExecuteW);\r
-}\r
-\r
-/*************************************************************************\r
- * ShellExecuteW [SHELL32.294]\r
- * from shellapi.h\r
- * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpOperation,\r
- * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);\r
- */\r
-HINSTANCE WINAPI ShellExecuteW(HWND hwnd, LPCWSTR lpOperation, LPCWSTR lpFile,\r
- LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd)\r
-{\r
- SHELLEXECUTEINFOW sei;\r
- HANDLE hProcess = 0;\r
-\r
- TRACE("\n");\r
- sei.cbSize = sizeof(sei);\r
- sei.fMask = 0;\r
- sei.hwnd = hwnd;\r
- sei.lpVerb = lpOperation;\r
- sei.lpFile = lpFile;\r
- sei.lpParameters = lpParameters;\r
- sei.lpDirectory = lpDirectory;\r
- sei.nShow = nShowCmd;\r
- sei.lpIDList = 0;\r
- sei.lpClass = 0;\r
- sei.hkeyClass = 0;\r
- sei.dwHotKey = 0;\r
- sei.hProcess = hProcess;\r
-\r
- ShellExecuteExW32 (&sei, SHELL_ExecuteW);\r
- return sei.hInstApp;\r
-}\r
+/*
+ * Shell Library Functions
+ *
+ * Copyright 1998 Marcus Meissner
+ * Copyright 2002 Eric Pouech
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "config.h"
+#include "wine/port.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#include <ctype.h>
+#include <assert.h>
+
+#define COBJMACROS
+
+#include "windef.h"
+#include "winbase.h"
+#include "winerror.h"
+#include "winreg.h"
+#include "winuser.h"
+#include "shlwapi.h"
+#include "ddeml.h"
+
+#include "wine/winbase16.h"
+#include "shell32_main.h"
+#include "pidl.h"
+
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(exec);
+
+static const WCHAR wszOpen[] = {'o','p','e','n',0};
+static const WCHAR wszExe[] = {'.','e','x','e',0};
+static const WCHAR wszILPtr[] = {':','%','p',0};
+static const WCHAR wszShell[] = {'\\','s','h','e','l','l','\\',0};
+static const WCHAR wszFolder[] = {'F','o','l','d','e','r',0};
+static const WCHAR wszEmpty[] = {0};
+
+#define SEE_MASK_CLASSALL (SEE_MASK_CLASSNAME | SEE_MASK_CLASSKEY)
+
+
+/***********************************************************************
+ * SHELL_ArgifyW [Internal]
+ *
+ * this function is supposed to expand the escape sequences found in the registry
+ * some diving reported that the following were used:
+ * + %1, %2... seem to report to parameter of index N in ShellExecute pmts
+ * %1 file
+ * %2 printer
+ * %3 driver
+ * %4 port
+ * %I address of a global item ID (explorer switch /idlist)
+ * %L seems to be %1 as long filename followed by the 8+3 variation
+ * %S ???
+ * %* all following parameters (see batfile)
+ *
+ * FIXME: use 'len'
+ * FIXME: Careful of going over string boundaries. No checking is done to 'res'...
+ */
+static BOOL SHELL_ArgifyW(WCHAR* out, int len, const WCHAR* fmt, const WCHAR* lpFile, LPITEMIDLIST pidl, LPCWSTR args)
+{
+ WCHAR xlpFile[1024];
+ BOOL done = FALSE;
+ BOOL found_p1 = FALSE;
+ PWSTR res = out;
+ PCWSTR cmd;
+ LPVOID pv;
+
+ TRACE("%p, %d, %s, %s, %p, %p\n", out, len, debugstr_w(fmt),
+ debugstr_w(lpFile), pidl, args);
+
+ while (*fmt)
+ {
+ if (*fmt == '%')
+ {
+ switch (*++fmt)
+ {
+ case '\0':
+ case '%':
+ *res++ = '%';
+ break;
+
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ case '0':
+ case '*':
+ if (args)
+ {
+ if (*fmt == '*')
+ {
+ *res++ = '"';
+ while(*args)
+ *res++ = *args++;
+ *res++ = '"';
+ }
+ else
+ {
+ while(*args && !isspace(*args))
+ *res++ = *args++;
+
+ while(isspace(*args))
+ ++args;
+ }
+ break;
+ }
+ /* else fall through */
+ case '1':
+ if (!done || (*fmt == '1'))
+ {
+ /*FIXME Is the call to SearchPathW() really needed? We already have separated out the parameter string in args. */
+ if (SearchPathW(NULL, lpFile, wszExe, sizeof(xlpFile)/sizeof(WCHAR), xlpFile, NULL))
+ cmd = xlpFile;
+ else
+ cmd = lpFile;
+
+ /* Add double quotation marks unless we already have them
+ (e.g.: "file://%1" %* for exefile) or unless the arg is already
+ enclosed in double quotation marks */
+ if ((res == out || *(fmt + 1) != '"') && *cmd != '"')
+ {
+ *res++ = '"';
+ strcpyW(res, cmd);
+ res += strlenW(cmd);
+ *res++ = '"';
+ }
+ else
+ {
+ strcpyW(res, cmd);
+ res += strlenW(cmd);
+ }
+ }
+ found_p1 = TRUE;
+ break;
+
+ /*
+ * IE uses this a lot for activating things such as windows media
+ * player. This is not verified to be fully correct but it appears
+ * to work just fine.
+ */
+ case 'l':
+ case 'L':
+ if (lpFile) {
+ strcpyW(res, lpFile);
+ res += strlenW(lpFile);
+ }
+ found_p1 = TRUE;
+ break;
+
+ case 'i':
+ case 'I':
+ if (pidl) {
+ HGLOBAL hmem = SHAllocShared(pidl, ILGetSize(pidl), 0);
+ pv = SHLockShared(hmem, 0);
+ res += sprintfW(res, wszILPtr, pv);
+ SHUnlockShared(pv);
+ }
+ found_p1 = TRUE;
+ break;
+
+ default:
+ /*
+ * Check if this is an env-variable here...
+ */
+
+ /* Make sure that we have at least one more %.*/
+ if (strchrW(fmt, '%'))
+ {
+ WCHAR tmpBuffer[1024];
+ PWSTR tmpB = tmpBuffer;
+ WCHAR tmpEnvBuff[MAX_PATH];
+ DWORD envRet;
+
+ while (*fmt != '%')
+ *tmpB++ = *fmt++;
+ *tmpB++ = 0;
+
+ TRACE("Checking %s to be an env-var\n", debugstr_w(tmpBuffer));
+
+ envRet = GetEnvironmentVariableW(tmpBuffer, tmpEnvBuff, MAX_PATH);
+ if (envRet == 0 || envRet > MAX_PATH)
+ strcpyW( res, tmpBuffer );
+ else
+ strcpyW( res, tmpEnvBuff );
+ res += strlenW(res);
+ }
+ done = TRUE;
+ break;
+ }
+ /* Don't skip past terminator (catch a single '%' at the end) */
+ if (*fmt != '\0')
+ {
+ fmt++;
+ }
+ }
+ else
+ *res++ = *fmt++;
+ }
+
+ *res = '\0';
+
+ return found_p1;
+}
+
+HRESULT SHELL_GetPathFromIDListForExecuteA(LPCITEMIDLIST pidl, LPSTR pszPath, UINT uOutSize)
+{
+ STRRET strret;
+ IShellFolder* desktop;
+
+ HRESULT hr = SHGetDesktopFolder(&desktop);
+
+ if (SUCCEEDED(hr)) {
+ hr = IShellFolder_GetDisplayNameOf(desktop, pidl, SHGDN_FORPARSING, &strret);
+
+ if (SUCCEEDED(hr))
+ StrRetToStrNA(pszPath, uOutSize, &strret, pidl);
+
+ IShellFolder_Release(desktop);
+ }
+
+ return hr;
+}
+
+HRESULT SHELL_GetPathFromIDListForExecuteW(LPCITEMIDLIST pidl, LPWSTR pszPath, UINT uOutSize)
+{
+ STRRET strret;
+ IShellFolder* desktop;
+
+ HRESULT hr = SHGetDesktopFolder(&desktop);
+
+ if (SUCCEEDED(hr)) {
+ hr = IShellFolder_GetDisplayNameOf(desktop, pidl, SHGDN_FORPARSING, &strret);
+
+ if (SUCCEEDED(hr))
+ StrRetToStrNW(pszPath, uOutSize, &strret, pidl);
+
+ IShellFolder_Release(desktop);
+ }
+
+ return hr;
+}
+
+/*************************************************************************
+ * SHELL_ExecuteW [Internal]
+ *
+ */
+static UINT_PTR SHELL_ExecuteW(const WCHAR *lpCmd, WCHAR *env, BOOL shWait,
+ LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)
+{
+ STARTUPINFOW startup;
+ PROCESS_INFORMATION info;
+ UINT_PTR retval = 31;
+ UINT gcdret = 0;
+ WCHAR curdir[MAX_PATH];
+
+ TRACE("Execute %s from directory %s\n", debugstr_w(lpCmd), debugstr_w(psei->lpDirectory));
+ /* ShellExecute specifies the command from psei->lpDirectory
+ * if present. Not from the current dir as CreateProcess does */
+ if( psei->lpDirectory && psei->lpDirectory[0] )
+ if( ( gcdret = GetCurrentDirectoryW( MAX_PATH, curdir)))
+ if( !SetCurrentDirectoryW( psei->lpDirectory))
+ ERR("cannot set directory %s\n", debugstr_w(psei->lpDirectory));
+ ZeroMemory(&startup,sizeof(STARTUPINFOW));
+ startup.cb = sizeof(STARTUPINFOW);
+ startup.dwFlags = STARTF_USESHOWWINDOW;
+ startup.wShowWindow = psei->nShow;
+ if (CreateProcessW(NULL, (LPWSTR)lpCmd, NULL, NULL, FALSE, CREATE_UNICODE_ENVIRONMENT,
+ env, *psei->lpDirectory? psei->lpDirectory: NULL, &startup, &info))
+ {
+ /* Give 30 seconds to the app to come up, if desired. Probably only needed
+ when starting app immediately before making a DDE connection. */
+ if (shWait)
+ if (WaitForInputIdle( info.hProcess, 30000 ) == WAIT_FAILED)
+ WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
+ retval = 33;
+ if (psei->fMask & SEE_MASK_NOCLOSEPROCESS)
+ psei_out->hProcess = info.hProcess;
+ else
+ CloseHandle( info.hProcess );
+ CloseHandle( info.hThread );
+ }
+ else if ((retval = GetLastError()) >= 32)
+ {
+ TRACE("CreateProcess returned error %d\n", retval);
+ retval = ERROR_BAD_FORMAT;
+ }
+
+ TRACE("returning %u\n", retval);
+
+ psei_out->hInstApp = (HINSTANCE)retval;
+ if( gcdret )
+ if( !SetCurrentDirectoryW( curdir))
+ ERR("cannot return to directory %s\n", debugstr_w(curdir));
+
+ return retval;
+}
+
+
+/***********************************************************************
+ * SHELL_BuildEnvW [Internal]
+ *
+ * Build the environment for the new process, adding the specified
+ * path to the PATH variable. Returned pointer must be freed by caller.
+ */
+static void *SHELL_BuildEnvW( const WCHAR *path )
+{
+ static const WCHAR wPath[] = {'P','A','T','H','=',0};
+ WCHAR *strings, *new_env;
+ WCHAR *p, *p2;
+ int total = strlenW(path) + 1;
+ BOOL got_path = FALSE;
+
+ if (!(strings = GetEnvironmentStringsW())) return NULL;
+ p = strings;
+ while (*p)
+ {
+ int len = strlenW(p) + 1;
+ if (!strncmpiW( p, wPath, 5 )) got_path = TRUE;
+ total += len;
+ p += len;
+ }
+ if (!got_path) total += 5; /* we need to create PATH */
+ total++; /* terminating null */
+
+ if (!(new_env = HeapAlloc( GetProcessHeap(), 0, total * sizeof(WCHAR) )))
+ {
+ FreeEnvironmentStringsW( strings );
+ return NULL;
+ }
+ p = strings;
+ p2 = new_env;
+ while (*p)
+ {
+ int len = strlenW(p) + 1;
+ memcpy( p2, p, len * sizeof(WCHAR) );
+ if (!strncmpiW( p, wPath, 5 ))
+ {
+ p2[len - 1] = ';';
+ strcpyW( p2 + len, path );
+ p2 += strlenW(path) + 1;
+ }
+ p += len;
+ p2 += len;
+ }
+ if (!got_path)
+ {
+ strcpyW( p2, wPath );
+ strcatW( p2, path );
+ p2 += strlenW(p2) + 1;
+ }
+ *p2 = 0;
+ FreeEnvironmentStringsW( strings );
+ return new_env;
+}
+
+
+/***********************************************************************
+ * SHELL_TryAppPathW [Internal]
+ *
+ * Helper function for SHELL_FindExecutable
+ * @param lpResult - pointer to a buffer of size MAX_PATH
+ * On entry: szName is a filename (probably without path separators).
+ * On exit: if szName found in "App Path", place full path in lpResult, and return true
+ */
+static BOOL SHELL_TryAppPathW( LPCWSTR szName, LPWSTR lpResult, WCHAR **env)
+{
+ 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',
+ '\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','A','p','p',' ','P','a','t','h','s','\\',0};
+ static const WCHAR wPath[] = {'P','a','t','h',0};
+ HKEY hkApp = 0;
+ WCHAR buffer[1024];
+ LONG len;
+ LONG res;
+ BOOL found = FALSE;
+
+ if (env) *env = NULL;
+ strcpyW(buffer, wszKeyAppPaths);
+ strcatW(buffer, szName);
+ res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, buffer, 0, KEY_READ, &hkApp);
+ if (res) goto end;
+
+ len = MAX_PATH*sizeof(WCHAR);
+ res = RegQueryValueW(hkApp, NULL, lpResult, &len);
+ if (res) goto end;
+ found = TRUE;
+
+ if (env)
+ {
+ DWORD count = sizeof(buffer);
+ if (!RegQueryValueExW(hkApp, wPath, NULL, NULL, (LPBYTE)buffer, &count) && buffer[0])
+ *env = SHELL_BuildEnvW( buffer );
+ }
+
+end:
+ if (hkApp) RegCloseKey(hkApp);
+ return found;
+}
+
+static UINT SHELL_FindExecutableByOperation(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation, LPWSTR key, LPWSTR filetype, LPWSTR command, LONG commandlen)
+{
+ static const WCHAR wCommand[] = {'\\','c','o','m','m','a','n','d',0};
+
+ /* Looking for ...buffer\shell\<verb>\command */
+ strcatW(filetype, wszShell);
+ strcatW(filetype, lpOperation);
+ strcatW(filetype, wCommand);
+
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, filetype, command,
+ &commandlen) == ERROR_SUCCESS)
+ {
+ commandlen /= sizeof(WCHAR);
+ if (key) strcpyW(key, filetype);
+#if 0
+ LPWSTR tmp;
+ WCHAR param[256];
+ LONG paramlen = sizeof(param);
+ static const WCHAR wSpace[] = {' ',0};
+
+ /* FIXME: it seems all Windows version don't behave the same here.
+ * the doc states that this ddeexec information can be found after
+ * the exec names.
+ * on Win98, it doesn't appear, but I think it does on Win2k
+ */
+ /* Get the parameters needed by the application
+ from the associated ddeexec key */
+ tmp = strstrW(filetype, wCommand);
+ tmp[0] = '\0';
+ strcatW(filetype, wDdeexec);
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, filetype, param,
+ ¶mlen) == ERROR_SUCCESS)
+ {
+ paramlen /= sizeof(WCHAR);
+ strcatW(command, wSpace);
+ strcatW(command, param);
+ commandlen += paramlen;
+ }
+#endif
+
+ command[commandlen] = '\0';
+
+ return 33; /* FIXME see SHELL_FindExecutable() */
+ }
+
+ return 31; /* default - 'No association was found' */
+}
+
+/*************************************************************************
+ * SHELL_FindExecutable [Internal]
+ *
+ * Utility for code sharing between FindExecutable and ShellExecute
+ * in:
+ * lpFile the name of a file
+ * lpOperation the operation on it (open)
+ * out:
+ * lpResult a buffer, big enough :-(, to store the command to do the
+ * operation on the file
+ * key a buffer, big enough, to get the key name to do actually the
+ * command (it'll be used afterwards for more information
+ * on the operation)
+ */
+UINT SHELL_FindExecutable(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation,
+ LPWSTR lpResult, int resultLen, LPWSTR key, WCHAR **env, LPITEMIDLIST pidl, LPCWSTR args)
+{
+ static const WCHAR wWindows[] = {'w','i','n','d','o','w','s',0};
+ static const WCHAR wPrograms[] = {'p','r','o','g','r','a','m','s',0};
+ static const WCHAR wExtensions[] = {'e','x','e',' ','p','i','f',' ','b','a','t',' ','c','m','d',' ','c','o','m',0};
+ WCHAR *extension = NULL; /* pointer to file extension */
+ WCHAR filetype[256]; /* registry name for this filetype */
+ LONG filetypelen = sizeof(filetype); /* length of above */
+ WCHAR command[1024]; /* command from registry */
+ WCHAR wBuffer[256]; /* Used to GetProfileString */
+ UINT retval = 31; /* default - 'No association was found' */
+ WCHAR *tok; /* token pointer */
+ WCHAR xlpFile[256]; /* result of SearchPath */
+ DWORD attribs; /* file attributes */
+
+ TRACE("%s\n", (lpFile != NULL) ? debugstr_w(lpFile) : "-");
+
+ xlpFile[0] = '\0';
+ lpResult[0] = '\0'; /* Start off with an empty return string */
+ if (key) *key = '\0';
+
+ /* trap NULL parameters on entry */
+ if ((lpFile == NULL) || (lpResult == NULL) || (lpOperation == NULL))
+ {
+ WARN("(lpFile=%s,lpResult=%s,lpOperation=%s): NULL parameter\n",
+ debugstr_w(lpFile), debugstr_w(lpOperation), debugstr_w(lpResult));
+ return 2; /* File not found. Close enough, I guess. */
+ }
+
+ if (SHELL_TryAppPathW( lpFile, lpResult, env ))
+ {
+ TRACE("found %s via App Paths\n", debugstr_w(lpResult));
+ return 33;
+ }
+
+ if (SearchPathW(lpPath, lpFile, wszExe, sizeof(xlpFile)/sizeof(WCHAR), xlpFile, NULL))
+ {
+ TRACE("SearchPathW returned non-zero\n");
+ lpFile = xlpFile;
+ /* Hey, isn't this value ignored? Why make this call? Shouldn't we return here? --dank*/
+ }
+
+ attribs = GetFileAttributesW(lpFile);
+ if (attribs!=INVALID_FILE_ATTRIBUTES && (attribs&FILE_ATTRIBUTE_DIRECTORY))
+ {
+ strcpyW(filetype, wszFolder);
+ filetypelen = 6; /* strlen("Folder") */
+ }
+ else
+ {
+ /* First thing we need is the file's extension */
+ extension = strrchrW(xlpFile, '.'); /* Assume last "." is the one; */
+ /* File->Run in progman uses */
+ /* .\FILE.EXE :( */
+ TRACE("xlpFile=%s,extension=%s\n", debugstr_w(xlpFile), debugstr_w(extension));
+
+ if (extension == NULL || extension[1]==0)
+ {
+ WARN("Returning 31 - No association\n");
+ return 31; /* no association */
+ }
+
+ /* Three places to check: */
+ /* 1. win.ini, [windows], programs (NB no leading '.') */
+ /* 2. Registry, HKEY_CLASS_ROOT\<filetype>\shell\open\command */
+ /* 3. win.ini, [extensions], extension (NB no leading '.' */
+ /* All I know of the order is that registry is checked before */
+ /* extensions; however, it'd make sense to check the programs */
+ /* section first, so that's what happens here. */
+
+ /* See if it's a program - if GetProfileString fails, we skip this
+ * section. Actually, if GetProfileString fails, we've probably
+ * got a lot more to worry about than running a program... */
+ if (GetProfileStringW(wWindows, wPrograms, wExtensions, wBuffer, sizeof(wBuffer)/sizeof(WCHAR)) > 0)
+ {
+ CharLowerW(wBuffer);
+ tok = wBuffer;
+ while (*tok)
+ {
+ WCHAR *p = tok;
+ while (*p && *p != ' ' && *p != '\t') p++;
+ if (*p)
+ {
+ *p++ = 0;
+ while (*p == ' ' || *p == '\t') p++;
+ }
+
+ if (strcmpiW(tok, &extension[1]) == 0) /* have to skip the leading "." */
+ {
+ strcpyW(lpResult, xlpFile);
+ /* Need to perhaps check that the file has a path
+ * attached */
+ TRACE("found %s\n", debugstr_w(lpResult));
+ return 33;
+
+ /* Greater than 32 to indicate success FIXME According to the
+ * docs, I should be returning a handle for the
+ * executable. Does this mean I'm supposed to open the
+ * executable file or something? More RTFM, I guess... */
+ }
+ tok = p;
+ }
+ }
+
+ /* Check registry */
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, extension, filetype,
+ &filetypelen) == ERROR_SUCCESS)
+ {
+ filetypelen /= sizeof(WCHAR);
+ filetype[filetypelen] = '\0';
+ TRACE("File type: %s\n", debugstr_w(filetype));
+ }
+ }
+
+ if (*filetype)
+ {
+ if (lpOperation)
+ {
+ /* pass the operation string to SHELL_FindExecutableByOperation() */
+ filetype[filetypelen] = '\0';
+ retval = SHELL_FindExecutableByOperation(lpPath, lpFile, lpOperation, key, filetype, command, sizeof(command));
+ }
+ else
+ {
+ WCHAR operation[MAX_PATH];
+ HKEY hkey;
+
+ /* Looking for ...buffer\shell\<operation>\command */
+ strcatW(filetype, wszShell);
+
+ /* enumerate the operation subkeys in the registry and search for one with an associated command */
+ if (RegOpenKeyW(HKEY_CLASSES_ROOT, filetype, &hkey) == ERROR_SUCCESS)
+ {
+ int idx = 0;
+ for(;; ++idx)
+ {
+ if (RegEnumKeyW(hkey, idx, operation, MAX_PATH) != ERROR_SUCCESS)
+ break;
+
+ filetype[filetypelen] = '\0';
+ retval = SHELL_FindExecutableByOperation(lpPath, lpFile, operation, key, filetype, command, sizeof(command));
+
+ if (retval > 32)
+ break;
+ }
+ RegCloseKey(hkey);
+ }
+ }
+
+ if (retval > 32)
+ {
+ SHELL_ArgifyW(lpResult, resultLen, command, xlpFile, pidl, args);
+
+ /* Remove double quotation marks and command line arguments */
+ if (*lpResult == '"')
+ {
+ WCHAR *p = lpResult;
+ while (*(p + 1) != '"')
+ {
+ *p = *(p + 1);
+ p++;
+ }
+ *p = '\0';
+ }
+ }
+ }
+ else /* Check win.ini */
+ {
+ static const WCHAR wExtensions[] = {'e','x','t','e','n','s','i','o','n','s',0};
+
+ /* Toss the leading dot */
+ extension++;
+ if (GetProfileStringW(wExtensions, extension, wszEmpty, command, sizeof(command)/sizeof(WCHAR)) > 0)
+ {
+ if (strlenW(command) != 0)
+ {
+ strcpyW(lpResult, command);
+ tok = strchrW(lpResult, '^'); /* should be ^.extension? */
+ if (tok != NULL)
+ {
+ tok[0] = '\0';
+ strcatW(lpResult, xlpFile); /* what if no dir in xlpFile? */
+ tok = strchrW(command, '^'); /* see above */
+ if ((tok != NULL) && (strlenW(tok)>5))
+ {
+ strcatW(lpResult, &tok[5]);
+ }
+ }
+ retval = 33; /* FIXME - see above */
+ }
+ }
+ }
+
+ TRACE("returning %s\n", debugstr_w(lpResult));
+ return retval;
+}
+
+/******************************************************************
+ * dde_cb
+ *
+ * callback for the DDE connection. not really useful
+ */
+static HDDEDATA CALLBACK dde_cb(UINT uType, UINT uFmt, HCONV hConv,
+ HSZ hsz1, HSZ hsz2, HDDEDATA hData,
+ ULONG_PTR dwData1, ULONG_PTR dwData2)
+{
+ TRACE("dde_cb: %04x, %04x, %p, %p, %p, %p, %08lx, %08lx\n",
+ uType, uFmt, hConv, hsz1, hsz2, hData, dwData1, dwData2);
+ return NULL;
+}
+
+/******************************************************************
+ * dde_connect
+ *
+ * ShellExecute helper. Used to do an operation with a DDE connection
+ *
+ * Handles both the direct connection (try #1), and if it fails,
+ * launching an application and trying (#2) to connect to it
+ *
+ */
+static unsigned dde_connect(WCHAR* key, WCHAR* start, WCHAR* ddeexec,
+ const WCHAR* lpFile, WCHAR *env,
+ LPCWSTR szCommandline, LPITEMIDLIST pidl, SHELL_ExecuteW32 execfunc,
+ LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)
+{
+ static const WCHAR wApplication[] = {'\\','a','p','p','l','i','c','a','t','i','o','n',0};
+ static const WCHAR wTopic[] = {'\\','t','o','p','i','c',0};
+ WCHAR * endkey = key + strlenW(key);
+ WCHAR app[256], topic[256], ifexec[256], res[256];
+ LONG applen, topiclen, ifexeclen;
+ WCHAR * exec;
+ DWORD ddeInst = 0;
+ DWORD tid;
+ HSZ hszApp, hszTopic;
+ HCONV hConv;
+ HDDEDATA hDdeData;
+ unsigned ret = 31;
+ BOOL unicode = !(GetVersion() & 0x80000000);
+
+ strcpyW(endkey, wApplication);
+ applen = sizeof(app);
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, key, app, &applen) != ERROR_SUCCESS)
+ {
+ FIXME("default app name NIY %s\n", debugstr_w(key));
+ return 2;
+ }
+
+ strcpyW(endkey, wTopic);
+ topiclen = sizeof(topic);
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, key, topic, &topiclen) != ERROR_SUCCESS)
+ {
+ static const WCHAR wSystem[] = {'S','y','s','t','e','m',0};
+ strcpyW(topic, wSystem);
+ }
+
+ if (unicode)
+ {
+ if (DdeInitializeW(&ddeInst, dde_cb, APPCMD_CLIENTONLY, 0L) != DMLERR_NO_ERROR)
+ return 2;
+ }
+ else
+ {
+ if (DdeInitializeA(&ddeInst, dde_cb, APPCMD_CLIENTONLY, 0L) != DMLERR_NO_ERROR)
+ return 2;
+ }
+
+ hszApp = DdeCreateStringHandleW(ddeInst, app, CP_WINUNICODE);
+ hszTopic = DdeCreateStringHandleW(ddeInst, topic, CP_WINUNICODE);
+
+ hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);
+ exec = ddeexec;
+ if (!hConv)
+ {
+ static const WCHAR wIfexec[] = {'\\','i','f','e','x','e','c',0};
+ TRACE("Launching '%s'\n", debugstr_w(start));
+ ret = execfunc(start, env, TRUE, psei, psei_out);
+ if (ret < 32)
+ {
+ TRACE("Couldn't launch\n");
+ goto error;
+ }
+ hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);
+ if (!hConv)
+ {
+ TRACE("Couldn't connect. ret=%d\n", ret);
+ DdeUninitialize(ddeInst);
+ SetLastError(ERROR_DDE_FAIL);
+ return 30; /* whatever */
+ }
+ strcpyW(endkey, wIfexec);
+ ifexeclen = sizeof(ifexec);
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, key, ifexec, &ifexeclen) == ERROR_SUCCESS)
+ {
+ exec = ifexec;
+ }
+ }
+
+ SHELL_ArgifyW(res, sizeof(res)/sizeof(WCHAR), exec, lpFile, pidl, szCommandline);
+ TRACE("%s %s => %s\n", debugstr_w(exec), debugstr_w(lpFile), debugstr_w(res));
+
+ /* It's documented in the KB 330337 that IE has a bug and returns
+ * error DMLERR_NOTPROCESSED on XTYP_EXECUTE request.
+ */
+ if (unicode)
+ hDdeData = DdeClientTransaction((LPBYTE)res, (strlenW(res) + 1) * sizeof(WCHAR), hConv, 0L, 0,
+ XTYP_EXECUTE, 10000, &tid);
+ else
+ {
+ DWORD lenA = WideCharToMultiByte(CP_ACP, 0, res, -1, NULL, 0, NULL, NULL);
+ char *resA = HeapAlloc(GetProcessHeap(), 0, lenA);
+ WideCharToMultiByte(CP_ACP, 0, res, -1, resA, lenA, NULL, NULL);
+ hDdeData = DdeClientTransaction( (LPBYTE)resA, lenA, hConv, 0L, 0,
+ XTYP_EXECUTE, 10000, &tid );
+ HeapFree(GetProcessHeap(), 0, resA);
+ }
+ if (hDdeData)
+ DdeFreeDataHandle(hDdeData);
+ else
+ WARN("DdeClientTransaction failed with error %04x\n", DdeGetLastError(ddeInst));
+ ret = 33;
+
+ DdeDisconnect(hConv);
+
+ error:
+ DdeUninitialize(ddeInst);
+
+ return ret;
+}
+
+/*************************************************************************
+ * execute_from_key [Internal]
+ */
+static UINT_PTR execute_from_key(LPWSTR key, LPCWSTR lpFile, WCHAR *env, LPCWSTR szCommandline,
+ SHELL_ExecuteW32 execfunc,
+ LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out)
+{
+ WCHAR cmd[1024];
+ LONG cmdlen = sizeof(cmd);
+ UINT_PTR retval = 31;
+
+ cmd[0] = '\0';
+
+ /* Get the application for the registry */
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, key, cmd, &cmdlen) == ERROR_SUCCESS)
+ {
+ static const WCHAR wCommand[] = {'c','o','m','m','a','n','d',0};
+ static const WCHAR wDdeexec[] = {'d','d','e','e','x','e','c',0};
+ LPWSTR tmp;
+ WCHAR param[256];
+ LONG paramlen = sizeof(param);
+
+ param[0] = '\0';
+
+ /* Get the parameters needed by the application
+ from the associated ddeexec key */
+ tmp = strstrW(key, wCommand);
+ assert(tmp);
+ strcpyW(tmp, wDdeexec);
+
+ if (RegQueryValueW(HKEY_CLASSES_ROOT, key, param, ¶mlen) == ERROR_SUCCESS)
+ {
+ TRACE("Got ddeexec %s => %s\n", debugstr_w(key), debugstr_w(param));
+ retval = dde_connect(key, cmd, param, lpFile, env, szCommandline, psei->lpIDList, execfunc, psei, psei_out);
+ }
+ else
+ {
+ /* Is there a replace() function anywhere? */
+ cmdlen /= sizeof(WCHAR);
+ cmd[cmdlen] = '\0';
+ SHELL_ArgifyW(param, sizeof(param)/sizeof(WCHAR), cmd, lpFile, psei->lpIDList, szCommandline);
+ retval = execfunc(param, env, FALSE, psei, psei_out);
+ }
+ }
+ else TRACE("ooch\n");
+
+ return retval;
+}
+
+/*************************************************************************
+ * FindExecutableA [SHELL32.@]
+ */
+HINSTANCE WINAPI FindExecutableA(LPCSTR lpFile, LPCSTR lpDirectory, LPSTR lpResult)
+{
+ HINSTANCE retval;
+ WCHAR *wFile = NULL, *wDirectory = NULL;
+ WCHAR wResult[MAX_PATH];
+
+ if (lpFile) __SHCloneStrAtoW(&wFile, lpFile);
+ if (lpDirectory) __SHCloneStrAtoW(&wDirectory, lpDirectory);
+
+ retval = FindExecutableW(wFile, wDirectory, wResult);
+ WideCharToMultiByte(CP_ACP, 0, wResult, -1, lpResult, MAX_PATH, NULL, NULL);
+ if (wFile) SHFree( wFile );
+ if (wDirectory) SHFree( wDirectory );
+
+ TRACE("returning %s\n", lpResult);
+ return retval;
+}
+
+/*************************************************************************
+ * FindExecutableW [SHELL32.@]
+ */
+HINSTANCE WINAPI FindExecutableW(LPCWSTR lpFile, LPCWSTR lpDirectory, LPWSTR lpResult)
+{
+ UINT_PTR retval = 31; /* default - 'No association was found' */
+ WCHAR old_dir[1024];
+
+ TRACE("File %s, Dir %s\n",
+ (lpFile != NULL ? debugstr_w(lpFile) : "-"), (lpDirectory != NULL ? debugstr_w(lpDirectory) : "-"));
+
+ lpResult[0] = '\0'; /* Start off with an empty return string */
+
+ /* trap NULL parameters on entry */
+ if ((lpFile == NULL) || (lpResult == NULL))
+ {
+ /* FIXME - should throw a warning, perhaps! */
+ return (HINSTANCE)2; /* File not found. Close enough, I guess. */
+ }
+
+ if (lpDirectory)
+ {
+ GetCurrentDirectoryW(sizeof(old_dir)/sizeof(WCHAR), old_dir);
+ SetCurrentDirectoryW(lpDirectory);
+ }
+
+ retval = SHELL_FindExecutable(lpDirectory, lpFile, wszOpen, lpResult, MAX_PATH, NULL, NULL, NULL, NULL);
+
+ TRACE("returning %s\n", debugstr_w(lpResult));
+ if (lpDirectory)
+ SetCurrentDirectoryW(old_dir);
+ return (HINSTANCE)retval;
+}
+
+/* FIXME: is this already implemented somewhere else? */
+static HKEY ShellExecute_GetClassKey( LPSHELLEXECUTEINFOW sei )
+{
+ LPCWSTR ext = NULL, lpClass = NULL;
+ LPWSTR cls = NULL;
+ DWORD type = 0, sz = 0;
+ HKEY hkey = 0;
+ LONG r;
+
+ if (sei->fMask & SEE_MASK_CLASSALL)
+ return sei->hkeyClass;
+
+ if (sei->fMask & SEE_MASK_CLASSNAME)
+ lpClass = sei->lpClass;
+ else
+ {
+ ext = PathFindExtensionW( sei->lpFile );
+ TRACE("ext = %s\n", debugstr_w( ext ) );
+ if (!ext)
+ return hkey;
+
+ r = RegOpenKeyW( HKEY_CLASSES_ROOT, ext, &hkey );
+ if (r != ERROR_SUCCESS )
+ return hkey;
+
+ r = RegQueryValueExW( hkey, NULL, 0, &type, NULL, &sz );
+ if ( r == ERROR_SUCCESS && type == REG_SZ )
+ {
+ sz += sizeof (WCHAR);
+ cls = HeapAlloc( GetProcessHeap(), 0, sz );
+ cls[0] = 0;
+ RegQueryValueExW( hkey, NULL, 0, &type, (LPBYTE) cls, &sz );
+ }
+
+ RegCloseKey( hkey );
+ lpClass = cls;
+ }
+
+ TRACE("class = %s\n", debugstr_w(lpClass) );
+
+ hkey = 0;
+ if ( lpClass )
+ RegOpenKeyW( HKEY_CLASSES_ROOT, lpClass, &hkey );
+
+ HeapFree( GetProcessHeap(), 0, cls );
+
+ return hkey;
+}
+
+static IDataObject *shellex_get_dataobj( LPSHELLEXECUTEINFOW sei )
+{
+ LPCITEMIDLIST pidllast = NULL;
+ IDataObject *dataobj = NULL;
+ IShellFolder *shf = NULL;
+ LPITEMIDLIST pidl = NULL;
+ HRESULT r;
+
+ if (sei->fMask & SEE_MASK_CLASSALL)
+ pidl = sei->lpIDList;
+ else
+ {
+ WCHAR fullpath[MAX_PATH];
+
+ fullpath[0] = 0;
+ r = GetFullPathNameW( sei->lpFile, MAX_PATH, fullpath, NULL );
+ if (!r)
+ goto end;
+
+ pidl = ILCreateFromPathW( fullpath );
+ }
+
+ r = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&shf, &pidllast );
+ if ( FAILED( r ) )
+ goto end;
+
+ IShellFolder_GetUIObjectOf( shf, NULL, 1, &pidllast,
+ &IID_IDataObject, NULL, (LPVOID*) &dataobj );
+
+end:
+ if ( pidl != sei->lpIDList )
+ ILFree( pidl );
+ if ( shf )
+ IShellFolder_Release( shf );
+ return dataobj;
+}
+
+static HRESULT shellex_run_context_menu_default( IShellExtInit *obj,
+ LPSHELLEXECUTEINFOW sei )
+{
+ IContextMenu *cm = NULL;
+ CMINVOKECOMMANDINFOEX ici;
+ MENUITEMINFOW info;
+ WCHAR string[0x80];
+ INT i, n, def = -1;
+ HMENU hmenu = 0;
+ HRESULT r;
+
+ TRACE("%p %p\n", obj, sei );
+
+ r = IShellExtInit_QueryInterface( obj, &IID_IContextMenu, (LPVOID*) &cm );
+ if ( FAILED( r ) )
+ return r;
+
+ hmenu = CreateMenu();
+ if ( !hmenu )
+ goto end;
+
+ /* the number of the last menu added is returned in r */
+ r = IContextMenu_QueryContextMenu( cm, hmenu, 0, 0x20, 0x7fff, CMF_DEFAULTONLY );
+ if ( FAILED( r ) )
+ goto end;
+
+ n = GetMenuItemCount( hmenu );
+ for ( i = 0; i < n; i++ )
+ {
+ memset( &info, 0, sizeof info );
+ info.cbSize = sizeof info;
+ info.fMask = MIIM_FTYPE | MIIM_STRING | MIIM_STATE | MIIM_DATA | MIIM_ID;
+ info.dwTypeData = string;
+ info.cch = sizeof string;
+ string[0] = 0;
+ GetMenuItemInfoW( hmenu, i, TRUE, &info );
+
+ TRACE("menu %d %s %08x %08lx %08x %08x\n", i, debugstr_w(string),
+ info.fState, info.dwItemData, info.fType, info.wID );
+ if ( ( !sei->lpVerb && (info.fState & MFS_DEFAULT) ) ||
+ ( sei->lpVerb && !lstrcmpiW( sei->lpVerb, string ) ) )
+ {
+ def = i;
+ break;
+ }
+ }
+
+ r = E_FAIL;
+ if ( def == -1 )
+ goto end;
+
+ memset( &ici, 0, sizeof ici );
+ ici.cbSize = sizeof ici;
+ ici.fMask = CMIC_MASK_UNICODE;
+ ici.nShow = sei->nShow;
+ ici.lpVerb = MAKEINTRESOURCEA( def );
+ ici.hwnd = sei->hwnd;
+ ici.lpParametersW = sei->lpParameters;
+
+ r = IContextMenu_InvokeCommand( cm, (LPCMINVOKECOMMANDINFO) &ici );
+
+ TRACE("invoke command returned %08lx\n", r );
+
+end:
+ if ( hmenu )
+ DestroyMenu( hmenu );
+ if ( cm )
+ IContextMenu_Release( cm );
+ return r;
+}
+
+static HRESULT shellex_load_object_and_run( HKEY hkey, LPCGUID guid, LPSHELLEXECUTEINFOW sei )
+{
+ IDataObject *dataobj = NULL;
+ IObjectWithSite *ows = NULL;
+ IShellExtInit *obj = NULL;
+ HRESULT r;
+
+ TRACE("%p %s %p\n", hkey, debugstr_guid( guid ), sei );
+
+ r = CoInitialize( NULL );
+ if ( FAILED( r ) )
+ goto end;
+
+ r = CoCreateInstance( guid, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IShellExtInit, (LPVOID*)&obj );
+ if ( FAILED( r ) )
+ {
+ ERR("failed %08lx\n", r );
+ goto end;
+ }
+
+ dataobj = shellex_get_dataobj( sei );
+ if ( !dataobj )
+ {
+ ERR("failed to get data object\n");
+ goto end;
+ }
+
+ r = IShellExtInit_Initialize( obj, NULL, dataobj, hkey );
+ if ( FAILED( r ) )
+ goto end;
+
+ r = IShellExtInit_QueryInterface( obj, &IID_IObjectWithSite, (LPVOID*) &ows );
+ if ( FAILED( r ) )
+ goto end;
+
+ IObjectWithSite_SetSite( ows, NULL );
+
+ r = shellex_run_context_menu_default( obj, sei );
+
+end:
+ if ( ows )
+ IObjectWithSite_Release( ows );
+ if ( dataobj )
+ IDataObject_Release( dataobj );
+ if ( obj )
+ IShellExtInit_Release( obj );
+ CoUninitialize();
+ return r;
+}
+
+
+/*************************************************************************
+ * ShellExecute_FromContextMenu [Internal]
+ */
+static LONG ShellExecute_FromContextMenu( LPSHELLEXECUTEINFOW sei )
+{
+ static const WCHAR szcm[] = { 's','h','e','l','l','e','x','\\',
+ 'C','o','n','t','e','x','t','M','e','n','u','H','a','n','d','l','e','r','s',0 };
+ HKEY hkey, hkeycm = 0;
+ WCHAR szguid[39];
+ HRESULT hr;
+ GUID guid;
+ DWORD i;
+ LONG r;
+
+ TRACE("%s\n", debugstr_w(sei->lpFile) );
+
+ hkey = ShellExecute_GetClassKey( sei );
+ if ( !hkey )
+ return ERROR_FUNCTION_FAILED;
+
+ r = RegOpenKeyW( hkey, szcm, &hkeycm );
+ if ( r == ERROR_SUCCESS )
+ {
+ i = 0;
+ while ( 1 )
+ {
+ r = RegEnumKeyW( hkeycm, i++, szguid, 39 );
+ if ( r != ERROR_SUCCESS )
+ break;
+
+ hr = CLSIDFromString( szguid, &guid );
+ if (SUCCEEDED(hr))
+ {
+ /* stop at the first one that succeeds in running */
+ hr = shellex_load_object_and_run( hkey, &guid, sei );
+ if ( SUCCEEDED( hr ) )
+ break;
+ }
+ }
+ RegCloseKey( hkeycm );
+ }
+
+ if ( hkey != sei->hkeyClass )
+ RegCloseKey( hkey );
+ return r;
+}
+
+/*************************************************************************
+ * SHELL_execute [Internal]
+ */
+BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
+{
+ static const WCHAR wQuote[] = {'"',0};
+ static const WCHAR wSpace[] = {' ',0};
+ static const WCHAR wWww[] = {'w','w','w',0};
+ static const WCHAR wFile[] = {'f','i','l','e',0};
+ static const WCHAR wHttp[] = {'h','t','t','p',':','/','/',0};
+ static const WCHAR wExplorer[] = {'e','x','p','l','o','r','e','r','.','e','x','e',0};
+ static const DWORD unsupportedFlags =
+ SEE_MASK_INVOKEIDLIST | SEE_MASK_ICON | SEE_MASK_HOTKEY |
+ SEE_MASK_CONNECTNETDRV | SEE_MASK_FLAG_DDEWAIT | SEE_MASK_FLAG_NO_UI |
+ SEE_MASK_UNICODE | SEE_MASK_NO_CONSOLE | SEE_MASK_ASYNCOK |
+ SEE_MASK_HMONITOR;
+
+ WCHAR wszApplicationName[MAX_PATH+2], wszParameters[1024], wszDir[MAX_PATH];
+ SHELLEXECUTEINFOW sei_tmp; /* modifiable copy of SHELLEXECUTEINFO struct */
+ WCHAR wfileName[MAX_PATH];
+ WCHAR *env;
+ WCHAR lpstrProtocol[256];
+ LPCWSTR lpFile;
+ UINT_PTR retval = 31;
+ WCHAR wcmd[1024];
+ WCHAR buffer[MAX_PATH];
+ WCHAR target[MAX_PATH];
+ BOOL done;
+ DWORD attribs;
+
+ /* make a local copy of the LPSHELLEXECUTEINFO structure and work with this from now on */
+ memcpy(&sei_tmp, sei, sizeof(sei_tmp));
+
+ TRACE("mask=0x%08lx hwnd=%p verb=%s file=%s parm=%s dir=%s show=0x%08x class=%s\n",
+ sei_tmp.fMask, sei_tmp.hwnd, debugstr_w(sei_tmp.lpVerb),
+ debugstr_w(sei_tmp.lpFile), debugstr_w(sei_tmp.lpParameters),
+ debugstr_w(sei_tmp.lpDirectory), sei_tmp.nShow,
+ ((sei_tmp.fMask & SEE_MASK_CLASSALL) == SEE_MASK_CLASSNAME) ?
+ debugstr_w(sei_tmp.lpClass) : "not used");
+
+ sei->hProcess = NULL;
+
+ /* make copies of all path/command strings */
+ if (!sei_tmp.lpFile)
+ *wszApplicationName = '\0';
+ else if (*sei_tmp.lpFile == '\"')
+ {
+ UINT l;
+ strcpyW(wszApplicationName, sei_tmp.lpFile+1);
+ l=lstrlenW(wszApplicationName);
+ if (wszApplicationName[l-1] == '\"')
+ wszApplicationName[l-1] = '\0';
+ TRACE("wszApplicationName=%s\n",debugstr_w(wszApplicationName));
+ }
+ else
+ strcpyW(wszApplicationName, sei_tmp.lpFile);
+
+ if (sei_tmp.lpParameters)
+ strcpyW(wszParameters, sei_tmp.lpParameters);
+ else
+ *wszParameters = '\0';
+
+ if (sei_tmp.lpDirectory)
+ strcpyW(wszDir, sei_tmp.lpDirectory);
+ else
+ *wszDir = '\0';
+
+ /* adjust string pointers to point to the new buffers */
+ sei_tmp.lpFile = wszApplicationName;
+ sei_tmp.lpParameters = wszParameters;
+ sei_tmp.lpDirectory = wszDir;
+
+ if (sei_tmp.fMask & unsupportedFlags)
+ {
+ FIXME("flags ignored: 0x%08lx\n", sei_tmp.fMask & unsupportedFlags);
+ }
+
+ /* process the IDList */
+ if (sei_tmp.fMask & SEE_MASK_IDLIST)
+ {
+ IShellExecuteHookW* pSEH;
+
+ HRESULT hr = SHBindToParent(sei_tmp.lpIDList, &IID_IShellExecuteHookW, (LPVOID*)&pSEH, NULL);
+
+ if (SUCCEEDED(hr))
+ {
+ hr = IShellExecuteHookW_Execute(pSEH, &sei_tmp);
+
+ IShellExecuteHookW_Release(pSEH);
+
+ if (hr == S_OK)
+ return TRUE;
+ }
+
+ SHGetPathFromIDListW(sei_tmp.lpIDList, wszApplicationName);
+ TRACE("-- idlist=%p (%s)\n", sei_tmp.lpIDList, debugstr_w(wszApplicationName));
+ }
+
+ if ( ERROR_SUCCESS == ShellExecute_FromContextMenu( &sei_tmp ) )
+ {
+ sei->hInstApp = (HINSTANCE) 33;
+ return TRUE;
+ }
+
+ if (sei_tmp.fMask & SEE_MASK_CLASSALL)
+ {
+ /* launch a document by fileclass like 'WordPad.Document.1' */
+ /* the Commandline contains 'c:\Path\wordpad.exe "%1"' */
+ /* FIXME: szCommandline should not be of a fixed size. Fixed to 1024, MAX_PATH is way too short! */
+ ULONG cmask=(sei_tmp.fMask & SEE_MASK_CLASSALL);
+ HCR_GetExecuteCommandW((cmask == SEE_MASK_CLASSKEY) ? sei_tmp.hkeyClass : NULL,
+ (cmask == SEE_MASK_CLASSNAME) ? sei_tmp.lpClass: NULL,
+ (sei_tmp.lpVerb) ? sei_tmp.lpVerb : wszOpen,
+ wszParameters, sizeof(wszParameters)/sizeof(WCHAR));
+
+ /* FIXME: get the extension of lpFile, check if it fits to the lpClass */
+ TRACE("SEE_MASK_CLASSNAME->'%s', doc->'%s'\n", debugstr_w(wszParameters), debugstr_w(wszApplicationName));
+
+ wcmd[0] = '\0';
+ done = SHELL_ArgifyW(wcmd, sizeof(wcmd)/sizeof(WCHAR), wszParameters, wszApplicationName, sei_tmp.lpIDList, NULL);
+ if (!done && wszApplicationName[0])
+ {
+ strcatW(wcmd, wSpace);
+ strcatW(wcmd, wszApplicationName);
+ }
+ retval = execfunc(wcmd, NULL, FALSE, &sei_tmp, sei);
+ if (retval > 32)
+ return TRUE;
+ else
+ return FALSE;
+ }
+
+ /* Has the IDList not yet been translated? */
+ if (sei_tmp.fMask & SEE_MASK_IDLIST)
+ {
+ /* last chance to translate IDList: now also allow CLSID paths */
+ if (SUCCEEDED(SHELL_GetPathFromIDListForExecuteW(sei_tmp.lpIDList, buffer, sizeof(buffer)))) {
+ if (buffer[0]==':' && buffer[1]==':') {
+ /* open shell folder for the specified class GUID */
+ strcpyW(wszParameters, buffer);
+ strcpyW(wszApplicationName, wExplorer);
+
+ sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;
+ } else {
+ /* Check if we're executing a directory and if so use the
+ handler for the Folder class */
+ strcpyW(target, buffer);
+ attribs = GetFileAttributesW(buffer);
+ if (attribs != INVALID_FILE_ATTRIBUTES &&
+ 0 != (attribs & FILE_ATTRIBUTE_DIRECTORY) &&
+ HCR_GetExecuteCommandW(0, wszFolder,
+ sei_tmp.lpVerb?sei_tmp.lpVerb:wszOpen,
+ buffer, sizeof(buffer))) {
+ SHELL_ArgifyW(wszApplicationName,
+ sizeof(wszApplicationName)/sizeof(WCHAR),
+ buffer, target, sei_tmp.lpIDList, NULL);
+ }
+ sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;
+ }
+ }
+ }
+
+ /* expand environment strings */
+ if (ExpandEnvironmentStringsW(sei_tmp.lpFile, buffer, MAX_PATH))
+ lstrcpyW(wszApplicationName, buffer);
+
+ if (*sei_tmp.lpParameters)
+ if (ExpandEnvironmentStringsW(sei_tmp.lpParameters, buffer, MAX_PATH))
+ lstrcpyW(wszParameters, buffer);
+
+ if (*sei_tmp.lpDirectory)
+ if (ExpandEnvironmentStringsW(sei_tmp.lpDirectory, buffer, MAX_PATH))
+ lstrcpyW(wszDir, buffer);
+
+ /* Else, try to execute the filename */
+ TRACE("execute:%s,%s,%s\n", debugstr_w(wszApplicationName), debugstr_w(wszParameters), debugstr_w(wszDir));
+
+ /* separate out command line arguments from executable file name */
+ if (!*sei_tmp.lpParameters) {
+ /* If the executable path is quoted, handle the rest of the command line as parameters. */
+ if (sei_tmp.lpFile[0] == '"') {
+ LPWSTR src = wszApplicationName/*sei_tmp.lpFile*/ + 1;
+ LPWSTR dst = wfileName;
+ LPWSTR end;
+
+ /* copy the unquoted executable path to 'wfileName' */
+ while(*src && *src!='"')
+ *dst++ = *src++;
+
+ *dst = '\0';
+
+ if (*src == '"') {
+ end = ++src;
+
+ while(isspace(*src))
+ ++src;
+ } else
+ end = src;
+
+ /* copy the parameter string to 'wszParameters' */
+ strcpyW(wszParameters, src);
+
+ /* terminate previous command string after the quote character */
+ *end = '\0';
+ }
+ else
+ {
+ /* If the executable name is not quoted, we have to use this search loop here,
+ that in CreateProcess() is not sufficient because it does not handle shell links. */
+ WCHAR buffer[MAX_PATH], xlpFile[MAX_PATH];
+ LPWSTR space, s;
+
+ LPWSTR beg = wszApplicationName/*sei_tmp.lpFile*/;
+ for(s=beg; (space=strchrW(s, ' ')); s=space+1) {
+ int idx = space-sei_tmp.lpFile;
+ memcpy(buffer, sei_tmp.lpFile, idx * sizeof(WCHAR));
+ buffer[idx] = '\0';
+
+ /*FIXME This finds directory paths if the targeted file name contains spaces. */
+ if (SearchPathW(*sei_tmp.lpDirectory? sei_tmp.lpDirectory: NULL, buffer, wszExe, sizeof(xlpFile), xlpFile, NULL))
+ {
+ /* separate out command from parameter string */
+ LPCWSTR p = space + 1;
+
+ while(isspaceW(*p))
+ ++p;
+
+ strcpyW(wszParameters, p);
+ *space = '\0';
+
+ break;
+ }
+ }
+
+ strcpyW(wfileName, sei_tmp.lpFile);
+ }
+ } else
+ strcpyW(wfileName, sei_tmp.lpFile);
+
+ lpFile = wfileName;
+
+ strcpyW(wcmd, wszApplicationName);
+ if (sei_tmp.lpParameters[0]) {
+ strcatW(wcmd, wSpace);
+ strcatW(wcmd, wszParameters);
+ }
+
+ /* We set the default to open, and that should generally work.
+ But that is not really the way the MS docs say to do it. */
+ if (!sei_tmp.lpVerb)
+ sei_tmp.lpVerb = wszOpen;
+
+ retval = execfunc(wcmd, NULL, FALSE, &sei_tmp, sei);
+ if (retval > 32)
+ return TRUE;
+
+ /* Else, try to find the executable */
+ wcmd[0] = '\0';
+ retval = SHELL_FindExecutable(sei_tmp.lpDirectory, lpFile, sei_tmp.lpVerb, wcmd, 1024, lpstrProtocol, &env, sei_tmp.lpIDList, sei_tmp.lpParameters);
+ if (retval > 32) /* Found */
+ {
+ WCHAR wszQuotedCmd[MAX_PATH+2];
+ /* Must quote to handle case where cmd contains spaces,
+ * else security hole if malicious user creates executable file "C:\\Program"
+ */
+ strcpyW(wszQuotedCmd, wQuote);
+ strcatW(wszQuotedCmd, wcmd);
+ strcatW(wszQuotedCmd, wQuote);
+ if (wszParameters[0]) {
+ strcatW(wszQuotedCmd, wSpace);
+ strcatW(wszQuotedCmd, wszParameters);
+ }
+ TRACE("%s/%s => %s/%s\n", debugstr_w(wszApplicationName), debugstr_w(sei_tmp.lpVerb), debugstr_w(wszQuotedCmd), debugstr_w(lpstrProtocol));
+ if (*lpstrProtocol)
+ retval = execute_from_key(lpstrProtocol, wszApplicationName, env, sei_tmp.lpParameters, execfunc, &sei_tmp, sei);
+ else
+ retval = execfunc(wszQuotedCmd, env, FALSE, &sei_tmp, sei);
+ HeapFree( GetProcessHeap(), 0, env );
+ }
+ else if (PathIsURLW((LPWSTR)lpFile)) /* File not found, check for URL */
+ {
+ static const WCHAR wShell[] = {'\\','s','h','e','l','l','\\',0};
+ static const WCHAR wCommand[] = {'\\','c','o','m','m','a','n','d',0};
+ LPWSTR lpstrRes;
+ INT iSize;
+
+ lpstrRes = strchrW(lpFile, ':');
+ if (lpstrRes)
+ iSize = lpstrRes - lpFile;
+ else
+ iSize = strlenW(lpFile);
+
+ TRACE("Got URL: %s\n", debugstr_w(lpFile));
+ /* Looking for ...protocol\shell\lpOperation\command */
+ memcpy(lpstrProtocol, lpFile, iSize*sizeof(WCHAR));
+ lpstrProtocol[iSize] = '\0';
+ strcatW(lpstrProtocol, wShell);
+ strcatW(lpstrProtocol, sei_tmp.lpVerb? sei_tmp.lpVerb: wszOpen);
+ strcatW(lpstrProtocol, wCommand);
+
+ /* Remove File Protocol from lpFile */
+ /* In the case file://path/file */
+ if (!strncmpiW(lpFile, wFile, iSize))
+ {
+ lpFile += iSize;
+ while (*lpFile == ':') lpFile++;
+ }
+ retval = execute_from_key(lpstrProtocol, lpFile, NULL, sei_tmp.lpParameters, execfunc, &sei_tmp, sei);
+ }
+ /* Check if file specified is in the form www.??????.*** */
+ else if (!strncmpiW(lpFile, wWww, 3))
+ {
+ /* if so, append lpFile http:// and call ShellExecute */
+ WCHAR lpstrTmpFile[256];
+ strcpyW(lpstrTmpFile, wHttp);
+ strcatW(lpstrTmpFile, lpFile);
+ retval = (UINT_PTR)ShellExecuteW(sei_tmp.hwnd, sei_tmp.lpVerb, lpstrTmpFile, NULL, NULL, 0);
+ }
+
+ TRACE("retval %u\n", retval);
+
+ if (retval <= 32)
+ {
+ sei->hInstApp = (HINSTANCE)retval;
+ return FALSE;
+ }
+
+ sei->hInstApp = (HINSTANCE)33;
+ return TRUE;
+}
+
+/*************************************************************************
+ * ShellExecuteA [SHELL32.290]
+ */
+HINSTANCE WINAPI ShellExecuteA(HWND hWnd, LPCSTR lpOperation,LPCSTR lpFile,
+ LPCSTR lpParameters,LPCSTR lpDirectory, INT iShowCmd)
+{
+ SHELLEXECUTEINFOA sei;
+
+ TRACE("%p,%s,%s,%s,%s,%d\n",
+ hWnd, debugstr_a(lpOperation), debugstr_a(lpFile),
+ debugstr_a(lpParameters), debugstr_a(lpDirectory), iShowCmd);
+
+ sei.cbSize = sizeof(sei);
+ sei.fMask = 0;
+ sei.hwnd = hWnd;
+ sei.lpVerb = lpOperation;
+ sei.lpFile = lpFile;
+ sei.lpParameters = lpParameters;
+ sei.lpDirectory = lpDirectory;
+ sei.nShow = iShowCmd;
+ sei.lpIDList = 0;
+ sei.lpClass = 0;
+ sei.hkeyClass = 0;
+ sei.dwHotKey = 0;
+ sei.hProcess = 0;
+
+ ShellExecuteExA (&sei);
+ return sei.hInstApp;
+}
+
+/*************************************************************************
+ * ShellExecuteExA [SHELL32.292]
+ *
+ */
+BOOL WINAPI ShellExecuteExA (LPSHELLEXECUTEINFOA sei)
+{
+ SHELLEXECUTEINFOW seiW;
+ BOOL ret;
+ WCHAR *wVerb = NULL, *wFile = NULL, *wParameters = NULL, *wDirectory = NULL, *wClass = NULL;
+
+ TRACE("%p\n", sei);
+
+ memcpy(&seiW, sei, sizeof(SHELLEXECUTEINFOW));
+
+ if (sei->lpVerb)
+ seiW.lpVerb = __SHCloneStrAtoW(&wVerb, sei->lpVerb);
+
+ if (sei->lpFile)
+ seiW.lpFile = __SHCloneStrAtoW(&wFile, sei->lpFile);
+
+ if (sei->lpParameters)
+ seiW.lpParameters = __SHCloneStrAtoW(&wParameters, sei->lpParameters);
+
+ if (sei->lpDirectory)
+ seiW.lpDirectory = __SHCloneStrAtoW(&wDirectory, sei->lpDirectory);
+
+ if ((sei->fMask & SEE_MASK_CLASSALL) == SEE_MASK_CLASSNAME && sei->lpClass)
+ seiW.lpClass = __SHCloneStrAtoW(&wClass, sei->lpClass);
+ else
+ seiW.lpClass = NULL;
+
+ ret = SHELL_execute( &seiW, SHELL_ExecuteW );
+
+ sei->hInstApp = seiW.hInstApp;
+
+ if (sei->fMask & SEE_MASK_NOCLOSEPROCESS)
+ sei->hProcess = seiW.hProcess;
+
+ if (wVerb) SHFree(wVerb);
+ if (wFile) SHFree(wFile);
+ if (wParameters) SHFree(wParameters);
+ if (wDirectory) SHFree(wDirectory);
+ if (wClass) SHFree(wClass);
+
+ return ret;
+}
+
+/*************************************************************************
+ * ShellExecuteExW [SHELL32.293]
+ *
+ */
+BOOL WINAPI ShellExecuteExW (LPSHELLEXECUTEINFOW sei)
+{
+ return SHELL_execute( sei, SHELL_ExecuteW );
+}
+
+/*************************************************************************
+ * ShellExecuteW [SHELL32.294]
+ * from shellapi.h
+ * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpOperation,
+ * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);
+ */
+HINSTANCE WINAPI ShellExecuteW(HWND hwnd, LPCWSTR lpOperation, LPCWSTR lpFile,
+ LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd)
+{
+ SHELLEXECUTEINFOW sei;
+
+ TRACE("\n");
+ sei.cbSize = sizeof(sei);
+ sei.fMask = 0;
+ sei.hwnd = hwnd;
+ sei.lpVerb = lpOperation;
+ sei.lpFile = lpFile;
+ sei.lpParameters = lpParameters;
+ sei.lpDirectory = lpDirectory;
+ sei.nShow = nShowCmd;
+ sei.lpIDList = 0;
+ sei.lpClass = 0;
+ sei.hkeyClass = 0;
+ sei.dwHotKey = 0;
+ sei.hProcess = 0;
+
+ SHELL_execute( &sei, SHELL_ExecuteW );
+ return sei.hInstApp;
+}