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reactos/dll/win32/shell32/wine/shellpath.c
Katayama Hirofumi MZ 11a71418d5
[SHELL32] Implement IsLFNDriveA/W and improve PathResolve (#4866) 
- Fix IsLFNDriveA and IsLFNDriveW functions.
- Add IsRemovableDrive helper function.
- Fix PathQualifyExW by using IsLFNDriveW.
CORE-11335
2022-11-10 23:18:04 +09:00

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/*
* Path Functions
*
* Copyright 1998, 1999, 2000 Juergen Schmied
* Copyright 2004 Juan Lang
* Copyright 2018-2022 Katayama Hirofumi MZ
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
* NOTES:
*
* Many of these functions are in SHLWAPI.DLL also
*
*/
#define WIN32_NO_STATUS
#define _INC_WINDOWS
#define COBJMACROS
#include <wine/config.h>
#include <windef.h>
#include <winbase.h>
#include <shlobj.h>
#include <undocshell.h>
#include <shlwapi.h>
#include <sddl.h>
#include <strsafe.h>
#include <wine/debug.h>
#include <wine/unicode.h>
#include <assert.h>
#include <shlwapi_undoc.h>
#include <shellutils.h>
#include <userenv.h>
#include "pidl.h"
#include "shell32_main.h"
#include "shresdef.h"
#undef _WIN32_WINNT
#define _WIN32_WINNT _WIN32_WINNT_WS03
WINE_DEFAULT_DEBUG_CHANNEL(shell);
static const BOOL is_win64 = sizeof(void *) > sizeof(int);
/* FIXME: Remove this */
typedef enum _NT_PRODUCT_TYPE
{
NtProductWinNt = 1,
NtProductLanManNt,
NtProductServer
} NT_PRODUCT_TYPE, *PNT_PRODUCT_TYPE;
/* FIXME: We cannot refresh the RtlGetNtProductType value before reboot. */
static BOOL
DoGetProductType(PNT_PRODUCT_TYPE ProductType)
{
HKEY hKey;
LONG error;
WCHAR szValue[9];
DWORD cbValue;
static DWORD s_dwProductType = 0;
if (s_dwProductType != 0)
{
*ProductType = s_dwProductType;
return TRUE;
}
*ProductType = NtProductServer;
error = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\ProductOptions", 0, KEY_READ, &hKey);
if (error)
return FALSE;
cbValue = sizeof(szValue);
error = RegGetValueW(hKey, NULL, L"ProductType", RRF_RT_REG_SZ, NULL, (PVOID)szValue, &cbValue);
if (!error)
{
if (lstrcmpW(szValue, L"WinNT") == 0)
*ProductType = NtProductWinNt;
else if (lstrcmpW(szValue, L"LanmanNT") == 0)
*ProductType = NtProductLanManNt;
}
s_dwProductType = *ProductType;
RegCloseKey(hKey);
return TRUE;
}
BOOL APIENTRY IsRemovableDrive(DWORD iDrive)
{
WCHAR szRoot[] = L"C:\\";
assert(L'A' + iDrive <= L'Z');
szRoot[0] = (WCHAR)(L'A' + iDrive);
return GetDriveTypeW(szRoot) == DRIVE_REMOVABLE;
}
/*
########## Combining and Constructing paths ##########
*/
static BOOL WINAPI
PathSearchOnExtensionsW(
_Inout_ LPWSTR pszPath,
_In_opt_ LPCWSTR *ppszDirs,
_In_ BOOL bDoSearch,
_In_ DWORD dwWhich)
{
if (*PathFindExtensionW(pszPath) != 0)
return FALSE;
if (bDoSearch)
return PathFindOnPathExW(pszPath, ppszDirs, dwWhich);
else
return PathFileExistsDefExtW(pszPath, dwWhich);
}
#if (_WIN32_WINNT >= _WIN32_WINNT_WS03)
static BOOL WINAPI PathIsAbsoluteW(_In_ LPCWSTR path)
{
return PathIsUNCW(path) || (PathGetDriveNumberW(path) != -1 && path[2] == L'\\');
}
static BOOL WINAPI PathMakeAbsoluteW(_Inout_ LPWSTR path)
{
WCHAR path1[MAX_PATH];
DWORD cch;
if (path == NULL)
return FALSE;
cch = GetCurrentDirectoryW(_countof(path1), path1);
if (!cch || cch > _countof(path1))
return FALSE;
return (PathCombineW(path, path1, path) != NULL);
}
#endif
BOOL WINAPI IsLFNDriveW(LPCWSTR lpszPath);
static VOID WINAPI
PathQualifyExW(_Inout_ LPWSTR pszPath, _Inout_opt_ LPCWSTR pszDir, _In_ DWORD dwFlags)
{
INT iDrive, cchPathLeft;
WCHAR szTemp[MAX_PATH], szRoot[MAX_PATH];
PWCHAR pchTemp = szTemp, pchPath;
BOOL bLFN;
TRACE("(%s,%s,0x%08x)\n", debugstr_w(pszPath), debugstr_w(pszDir), dwFlags);
/* Save pszPath path into szTemp for rebuilding the path later */
if (FAILED(StringCchCopyW(szTemp, _countof(szTemp), pszPath)))
return;
/* Replace every '/' by '\' */
FixSlashesAndColonW(szTemp);
cchPathLeft = MAX_PATH;
/* Build the root-like path on pszPath, and set pchTemp */
if (!PathIsUNCW(szTemp))
{
/*
* Non-UNC path.
* Determine and normalize the root drive.
*/
iDrive = PathGetDriveNumberW(szTemp);
if (iDrive == -1)
{
/*
* No drive was specified in the path. Try to find one from the
* optional directory (if this fails, fall back to the one of the
* Windows directory).
*/
if (!pszDir || FAILED(StringCchCopyW(szRoot, _countof(szRoot), pszDir)))
{
/* pszDir was invalid or NULL. Fall back to the
* Windows directory and find its root. */
szRoot[0] = UNICODE_NULL;
GetWindowsDirectoryW(szRoot, _countof(szRoot));
iDrive = PathGetDriveNumberW(szRoot);
if (iDrive != -1)
PathBuildRootW(szRoot, iDrive);
}
if (szTemp[0] == L'\\')
{
PathStripToRootW(szRoot);
}
}
else
{
/*
* A drive is specified in the path, that can be either of the
* form 'C:\xxx' or of the form 'C:xxx' (relative path). Isolate
* the root part 'C:' and the rest of the path 'xxx' in pchTemp.
*/
PathBuildRootW(szRoot, iDrive);
pchTemp += 2;
if (*pchTemp == L'\\')
++pchTemp;
}
bLFN = IsLFNDriveW(szRoot);
if (!bLFN)
{
PWCHAR pch;
for (pch = pchTemp; *pch != UNICODE_NULL; ++pch)
{
#define PATH_CHAR_CLASS_DOT 0x00000004
#define PATH_CHAR_CLASS_BACKSLASH 0x00000008
#define PATH_CHAR_CLASS_COLON 0x00000010
#define PATH_CHAR_CLASS_OTHER_VALID 0x00000100
#define VALID_SHORT_PATH_CHAR_CLASSES ( \
PATH_CHAR_CLASS_DOT | \
PATH_CHAR_CLASS_BACKSLASH | \
PATH_CHAR_CLASS_COLON | \
PATH_CHAR_CLASS_OTHER_VALID \
)
if (!PathIsValidCharW(*pch, VALID_SHORT_PATH_CHAR_CLASSES))
{
*pch = L'_';
}
}
}
StringCchCopyW(pszPath, MAX_PATH, szRoot);
cchPathLeft -= lstrlenW(pszPath) + 1;
}
else /* UNC path: Begins with double backslash */
{
bLFN = IsLFNDriveW(pchTemp);
if (bLFN)
{
pszPath[2] = UNICODE_NULL; /* Cut off */
cchPathLeft -= (2 + 1);
pchTemp += 2;
}
else
{
PWCHAR pchSlash = StrChrW(pszPath + 2, L'\\');
if (pchSlash)
pchSlash = StrChrW(pchSlash + 1, L'\\');
if (pchSlash)
{
*(pchSlash + 1) = UNICODE_NULL; /* Cut off */
pchTemp += pchSlash - pszPath;
cchPathLeft -= (INT)(SIZE_T)(pchSlash - pszPath) + 1;
}
else
{
bLFN = TRUE;
pszPath[2] = UNICODE_NULL; /* Cut off */
cchPathLeft -= 2;
pchTemp += 2;
}
}
}
/* Now pszPath is a root-like path or an empty string. */
/* Start appending the path components of szTemp to pszPath. */
while (*pchTemp && cchPathLeft > 0)
{
/* Collapse any .\ and ..\ parts in the path */
if (*pchTemp == L'.')
{
BOOL bDots = FALSE; /* '.' or '..' ? */
if (pchTemp[1] == UNICODE_NULL || pchTemp[1] == L'\\')
{
/* Component '.' */
bDots = TRUE;
}
else if (pchTemp[1] == L'.' && (pchTemp[2] == UNICODE_NULL || pchTemp[2] == L'\\'))
{
/* Component '..' */
PathRemoveFileSpecW(pszPath); /* Remove the last component from pszPath */
bDots = TRUE;
}
/* If a '.' or '..' was encountered, skip to the next component */
if (bDots)
{
while (*pchTemp && *pchTemp != L'\\')
{
++pchTemp;
}
while (*pchTemp == L'\\')
{
++pchTemp;
}
continue;
}
}
/* Otherwise, copy the other path component */
if (!PathAddBackslashW(pszPath)) /* Append a backslash at the end */
break;
--cchPathLeft;
pchPath = &pszPath[lstrlenW(pszPath)];
if (!bLFN) /* Not LFN? */
{
/* Copy MS-DOS 8.3 filename */
PWCHAR pchDot = NULL;
INT ich;
WCHAR szTitle[8 + 1] = L"";
INT cchTitle = 0;
WCHAR szDotExtension[1 + 3 + 1] = L"";
INT cchDotExtension = 0;
/* Copy the component to szTitle and szDotExtension... */
while (*pchTemp && *pchTemp != L'\\')
{
if (*pchTemp == L'.')
{
pchDot = pchTemp; /* Remember the last position */
/* Clear szDotExtension */
cchDotExtension = 0;
ZeroMemory(szDotExtension, sizeof(szDotExtension));
}
if (pchDot)
{
if (cchDotExtension < 1 + 3)
szDotExtension[cchDotExtension++] = *pchTemp;
}
else
{
if (cchTitle < 8)
szTitle[cchTitle++] = *pchTemp;
}
++pchTemp;
}
/* Add file title 'szTitle' to pchPath */
for (ich = 0; szTitle[ich] && cchPathLeft > 0; ++ich)
{
*pchPath++ = szTitle[ich];
--cchPathLeft;
}
/* Add file extension 'szDotExtension' to pchPath */
if (pchDot)
{
for (ich = 0; szDotExtension[ich] && cchPathLeft > 0; ++ich)
{
*pchPath++ = szDotExtension[ich];
--cchPathLeft;
}
}
}
else /* LFN */
{
/* Copy the component up to the next separator */
while (*pchTemp != UNICODE_NULL && *pchTemp != L'\\' && cchPathLeft > 0)
{
*pchPath++ = *pchTemp++;
--cchPathLeft;
}
}
/* Skip the backslashes */
while (*pchTemp == L'\\')
{
++pchTemp;
}
/* Keep null-terminated */
*pchPath = UNICODE_NULL;
}
/* Remove any trailing backslash */
PathRemoveBackslashW(pszPath);
if (!(dwFlags & 1)) /* Remove the trailing dot? */
{
pchPath = CharPrevW(pszPath, pszPath + lstrlenW(pszPath));
if (*pchPath == L'.')
*pchPath = UNICODE_NULL;
}
}
/*************************************************************************
* PathAppend [SHELL32.36]
*/
BOOL WINAPI PathAppendAW(
LPVOID lpszPath1,
LPCVOID lpszPath2)
{
if (SHELL_OsIsUnicode())
return PathAppendW(lpszPath1, lpszPath2);
return PathAppendA(lpszPath1, lpszPath2);
}
/*************************************************************************
* PathGetExtensionA [internal]
*
* NOTES
* exported by ordinal
* return value points to the first char after the dot
*/
static LPSTR PathGetExtensionA(LPCSTR lpszPath)
{
TRACE("(%s)\n",lpszPath);
lpszPath = PathFindExtensionA(lpszPath);
return (LPSTR)(*lpszPath?(lpszPath+1):lpszPath);
}
/*************************************************************************
* PathGetExtensionW [internal]
*/
static LPWSTR PathGetExtensionW(LPCWSTR lpszPath)
{
TRACE("(%s)\n",debugstr_w(lpszPath));
lpszPath = PathFindExtensionW(lpszPath);
return (LPWSTR)(*lpszPath?(lpszPath+1):lpszPath);
}
/*************************************************************************
* SHPathGetExtension [SHELL32.158]
*/
LPVOID WINAPI SHPathGetExtensionW(LPCWSTR lpszPath, DWORD void1, DWORD void2)
{
return PathGetExtensionW(lpszPath);
}
/*************************************************************************
* PathRemoveFileSpec [SHELL32.35]
*/
BOOL WINAPI PathRemoveFileSpecAW(LPVOID lpszPath)
{
if (SHELL_OsIsUnicode())
return PathRemoveFileSpecW(lpszPath);
return PathRemoveFileSpecA(lpszPath);
}
/*
Path Manipulations
*/
/*************************************************************************
* PathGetShortPathA [internal]
*/
static void PathGetShortPathA(LPSTR pszPath)
{
CHAR path[MAX_PATH];
TRACE("%s\n", pszPath);
if (GetShortPathNameA(pszPath, path, MAX_PATH))
{
lstrcpyA(pszPath, path);
}
}
/*************************************************************************
* PathGetShortPathW [internal]
*/
static void PathGetShortPathW(LPWSTR pszPath)
{
WCHAR path[MAX_PATH];
TRACE("%s\n", debugstr_w(pszPath));
if (GetShortPathNameW(pszPath, path, MAX_PATH))
{
lstrcpyW(pszPath, path);
}
}
/*************************************************************************
* PathGetShortPath [SHELL32.92]
*/
VOID WINAPI PathGetShortPathAW(LPVOID pszPath)
{
if(SHELL_OsIsUnicode())
PathGetShortPathW(pszPath);
PathGetShortPathA(pszPath);
}
/*
########## Path Testing ##########
*/
/*************************************************************************
* PathIsRoot [SHELL32.29]
*/
BOOL WINAPI PathIsRootAW(LPCVOID lpszPath)
{
if (SHELL_OsIsUnicode())
return PathIsRootW(lpszPath);
return PathIsRootA(lpszPath);
}
/*************************************************************************
* PathIsExeA [internal]
*/
static BOOL PathIsExeA (LPCSTR lpszPath)
{
LPCSTR lpszExtension = PathGetExtensionA(lpszPath);
int i;
static const char * const lpszExtensions[] =
{"exe", "com", "pif", "cmd", "bat", "scf", "scr", NULL };
TRACE("path=%s\n",lpszPath);
for(i=0; lpszExtensions[i]; i++)
if (!lstrcmpiA(lpszExtension,lpszExtensions[i])) return TRUE;
return FALSE;
}
/*************************************************************************
* PathIsExeW [internal]
*/
BOOL PathIsExeW (LPCWSTR lpszPath)
{
LPCWSTR lpszExtension = PathGetExtensionW(lpszPath);
int i;
static const WCHAR lpszExtensions[][4] =
{L"exe", L"com", L"pif", L"cmd", L"bat", L"scf", L"scr", L"" };
TRACE("path=%s\n",debugstr_w(lpszPath));
for(i=0; lpszExtensions[i][0]; i++)
if (!wcsicmp(lpszExtension,lpszExtensions[i])) return TRUE;
return FALSE;
}
/*************************************************************************
* PathIsExe [SHELL32.43]
*/
BOOL WINAPI PathIsExeAW (LPCVOID path)
{
if (SHELL_OsIsUnicode())
return PathIsExeW (path);
return PathIsExeA(path);
}
/*************************************************************************
* PathFileExists [SHELL32.45]
*/
BOOL WINAPI PathFileExistsAW (LPCVOID lpszPath)
{
if (SHELL_OsIsUnicode())
return PathFileExistsW (lpszPath);
return PathFileExistsA (lpszPath);
}
/*************************************************************************
* IsLFNDriveA [SHELL32.41]
*/
BOOL WINAPI IsLFNDriveA(LPCSTR lpszPath)
{
WCHAR szBuffW[MAX_PATH], *pszW = NULL;
if (lpszPath)
{
SHAnsiToUnicode(lpszPath, szBuffW, _countof(szBuffW));
pszW = szBuffW;
}
return IsLFNDriveW(pszW);
}
/*************************************************************************
* IsLFNDriveW [SHELL32.42]
*/
BOOL WINAPI IsLFNDriveW(LPCWSTR lpszPath)
{
DWORD cchMaxFileName, iDrive;
WCHAR szRoot[MAX_PATH];
if (lpszPath == NULL || lpszPath[0] == UNICODE_NULL)
{
szRoot[0] = 0;
GetWindowsDirectoryW(szRoot, _countof(szRoot));
lpszPath = szRoot;
}
if (PathIsUNCW(lpszPath))
{
StringCchCopyW(szRoot, _countof(szRoot), lpszPath);
PathStripToRootW(szRoot);
if (StrChrW(szRoot + 2, L'\\') == NULL)
return TRUE; /* LFN */
StringCchCatW(szRoot, _countof(szRoot), L"\\"); /* Add a backslash */
}
else
{
assert(!PathIsRelativeW(lpszPath)); /* Assuming absolute path... */
iDrive = ((lpszPath[0] - L'A') & 0x1F);
PathBuildRootW(szRoot, iDrive);
if (!IsRemovableDrive(iDrive))
{
/* FIXME: Cache correctly */
}
}
#define MSDOS_8DOT3_LEN 12 /* MS-DOS 8.3 filename == length 12 */
/* GetVolumeInformation requires a root path */
if (!GetVolumeInformationW(szRoot, NULL, 0, NULL, &cchMaxFileName, NULL, NULL, 0))
{
/* Don't return FALSE when GetVolumeInformationW fails. */
return TRUE;
}
return cchMaxFileName > MSDOS_8DOT3_LEN;
}
/*************************************************************************
* IsLFNDrive [SHELL32.119]
*/
BOOL WINAPI IsLFNDriveAW(LPCVOID lpszPath)
{
if (SHELL_OsIsUnicode())
return IsLFNDriveW(lpszPath);
return IsLFNDriveA(lpszPath);
}
/*
########## Creating Something Unique ##########
*/
/*************************************************************************
* PathMakeUniqueNameA [internal]
*/
static BOOL PathMakeUniqueNameA(
LPSTR lpszBuffer,
DWORD dwBuffSize,
LPCSTR lpszShortName,
LPCSTR lpszLongName,
LPCSTR lpszPathName)
{
FIXME("%p %u %s %s %s stub\n",
lpszBuffer, dwBuffSize, debugstr_a(lpszShortName),
debugstr_a(lpszLongName), debugstr_a(lpszPathName));
return TRUE;
}
/*************************************************************************
* PathMakeUniqueNameW [internal]
*/
static BOOL PathMakeUniqueNameW(
LPWSTR lpszBuffer,
DWORD dwBuffSize,
LPCWSTR lpszShortName,
LPCWSTR lpszLongName,
LPCWSTR lpszPathName)
{
FIXME("%p %u %s %s %s stub\n",
lpszBuffer, dwBuffSize, debugstr_w(lpszShortName),
debugstr_w(lpszLongName), debugstr_w(lpszPathName));
return TRUE;
}
/*************************************************************************
* PathMakeUniqueName [SHELL32.47]
*/
BOOL WINAPI PathMakeUniqueNameAW(
LPVOID lpszBuffer,
DWORD dwBuffSize,
LPCVOID lpszShortName,
LPCVOID lpszLongName,
LPCVOID lpszPathName)
{
if (SHELL_OsIsUnicode())
return PathMakeUniqueNameW(lpszBuffer,dwBuffSize, lpszShortName,lpszLongName,lpszPathName);
return PathMakeUniqueNameA(lpszBuffer,dwBuffSize, lpszShortName,lpszLongName,lpszPathName);
}
/*************************************************************************
* PathYetAnotherMakeUniqueName [SHELL32.75]
*/
BOOL WINAPI PathYetAnotherMakeUniqueName(LPWSTR buffer, LPCWSTR path, LPCWSTR shortname, LPCWSTR longname)
{
WCHAR pathW[MAX_PATH], retW[MAX_PATH];
const WCHAR *file, *ext;
int i = 2;
TRACE("(%p, %s, %s, %s)\n", buffer, debugstr_w(path), debugstr_w(shortname), debugstr_w(longname));
file = longname ? longname : shortname;
PathCombineW(pathW, path, file);
strcpyW(retW, pathW);
PathRemoveExtensionW(pathW);
ext = PathFindExtensionW(file);
/* now try to make it unique */
while (PathFileExistsW(retW))
{
sprintfW(retW, L"%s (%d)%s", pathW, i, ext);
i++;
}
strcpyW(buffer, retW);
TRACE("ret - %s\n", debugstr_w(buffer));
return TRUE;
}
/*
########## cleaning and resolving paths ##########
*/
/*************************************************************************
* PathCleanupSpec [SHELL32.171]
*
* lpszFile is changed in place.
*/
int WINAPI PathCleanupSpec( LPCWSTR lpszPathW, LPWSTR lpszFileW )
{
int i = 0;
DWORD rc = 0;
int length = 0;
if (SHELL_OsIsUnicode())
{
LPWSTR p = lpszFileW;
TRACE("Cleanup %s\n",debugstr_w(lpszFileW));
if (lpszPathW)
length = strlenW(lpszPathW);
while (*p)
{
int gct = PathGetCharTypeW(*p);
if (gct == GCT_INVALID || gct == GCT_WILD || gct == GCT_SEPARATOR)
{
lpszFileW[i]='-';
rc |= PCS_REPLACEDCHAR;
}
else
lpszFileW[i]=*p;
i++;
p++;
if (length + i == MAX_PATH)
{
rc |= PCS_FATAL | PCS_PATHTOOLONG;
break;
}
}
lpszFileW[i]=0;
}
else
{
LPSTR lpszFileA = (LPSTR)lpszFileW;
LPCSTR lpszPathA = (LPCSTR)lpszPathW;
LPSTR p = lpszFileA;
TRACE("Cleanup %s\n",debugstr_a(lpszFileA));
if (lpszPathA)
length = strlen(lpszPathA);
while (*p)
{
int gct = PathGetCharTypeA(*p);
if (gct == GCT_INVALID || gct == GCT_WILD || gct == GCT_SEPARATOR)
{
lpszFileA[i]='-';
rc |= PCS_REPLACEDCHAR;
}
else
lpszFileA[i]=*p;
i++;
p++;
if (length + i == MAX_PATH)
{
rc |= PCS_FATAL | PCS_PATHTOOLONG;
break;
}
}
lpszFileA[i]=0;
}
return rc;
}
/*************************************************************************
* PathQualifyA [SHELL32]
*/
VOID WINAPI PathQualifyA(LPSTR pszPath)
{
WCHAR szPath[MAX_PATH];
TRACE("%s\n",pszPath);
SHAnsiToUnicode(pszPath, szPath, _countof(szPath));
PathQualifyW(szPath);
SHUnicodeToAnsi(szPath, pszPath, MAX_PATH);
}
/*************************************************************************
* PathQualifyW [SHELL32]
*/
VOID WINAPI PathQualifyW(LPWSTR pszPath)
{
TRACE("%s\n",debugstr_w(pszPath));
PathQualifyExW(pszPath, NULL, 0);
}
/*************************************************************************
* PathQualify [SHELL32.49]
*/
VOID WINAPI PathQualifyAW(LPVOID pszPath)
{
if (SHELL_OsIsUnicode())
PathQualifyW(pszPath);
else
PathQualifyA(pszPath);
}
BOOL WINAPI PathResolveA(LPSTR path, LPCSTR *dirs, DWORD flags)
{
BOOL ret = FALSE;
LPWSTR *dirsW = NULL;
DWORD iDir, cDirs, cbDirs;
WCHAR pathW[MAX_PATH];
TRACE("(%s,%p,0x%08x)\n", debugstr_a(path), dirs, flags);
if (dirs)
{
for (cDirs = 0; dirs[cDirs]; ++cDirs)
;
cbDirs = (cDirs + 1) * sizeof(LPWSTR);
dirsW = SHAlloc(cbDirs);
if (!dirsW)
goto Cleanup;
ZeroMemory(dirsW, cbDirs);
for (iDir = 0; iDir < cDirs; ++iDir)
{
__SHCloneStrAtoW(&dirsW[iDir], dirs[iDir]);
if (dirsW[iDir] == NULL)
goto Cleanup;
}
}
SHAnsiToUnicode(path, pathW, _countof(pathW));
ret = PathResolveW(pathW, (LPCWSTR*)dirsW, flags);
if (ret)
SHUnicodeToAnsi(pathW, path, MAX_PATH);
Cleanup:
if (dirsW)
{
for (iDir = 0; iDir < cDirs; ++iDir)
{
SHFree(dirsW[iDir]);
}
SHFree(dirsW);
}
return ret;
}
BOOL WINAPI PathResolveW(_Inout_ LPWSTR path, _Inout_opt_ LPCWSTR *dirs, _In_ DWORD flags)
{
DWORD dwWhich = WHICH_DEFAULT; /* The extensions to be searched */
TRACE("(%s,%p,0x%08x)\n", debugstr_w(path), dirs, flags);
if (flags & PRF_DONTFINDLNK)
dwWhich &= ~WHICH_LNK; /* Don't search '.LNK' (shortcut) */
if (flags & PRF_VERIFYEXISTS)
SetLastError(ERROR_FILE_NOT_FOUND); /* We set this error code at first in verification */
PathUnquoteSpacesW(path);
if (PathIsRootW(path)) /* Root path */
{
if (path[0] == L'\\' && path[1] == UNICODE_NULL) /* '\' only? */
PathQualifyExW(path, ((flags & PRF_FIRSTDIRDEF) ? *dirs : NULL), 0); /* Qualify */
if (flags & PRF_VERIFYEXISTS)
return PathFileExistsAndAttributesW(path, NULL); /* Check the existence */
return TRUE;
}
if (PathIsFileSpecW(path)) /* Filename only */
{
/* Try to find the path with program extensions applied? */
if ((flags & PRF_TRYPROGRAMEXTENSIONS) &&
PathSearchOnExtensionsW(path, dirs, TRUE, dwWhich))
{
return TRUE; /* Found */
}
/* Try to find the filename in the directories */
if (PathFindOnPathW(path, dirs))
goto CheckAbsoluteAndFinish;
return FALSE; /* Not found */
}
if (PathIsURLW(path)) /* URL? */
return FALSE;
/* Qualify the path */
PathQualifyExW(path, ((flags & PRF_FIRSTDIRDEF) ? *dirs : NULL), 1);
TRACE("(%s)\n", debugstr_w(path));
if (!(flags & PRF_VERIFYEXISTS)) /* Don't verify the existence? */
return TRUE;
/* Try to find the path with program extensions applied? */
if (!(flags & PRF_TRYPROGRAMEXTENSIONS) ||
!PathSearchOnExtensionsW(path, dirs, FALSE, dwWhich))
{
if (!PathFileExistsAndAttributesW(path, NULL))
return FALSE; /* Not found */
}
CheckAbsoluteAndFinish:
#if (_WIN32_WINNT >= _WIN32_WINNT_WS03)
if (!(flags & PRF_REQUIREABSOLUTE) || PathIsAbsoluteW(path))
return TRUE;
if (!PathMakeAbsoluteW(path))
return FALSE;
return PathFileExistsAndAttributesW(path, NULL);
#else
return TRUE; /* Found */
#endif
}
/*************************************************************************
* PathResolve [SHELL32.51]
*/
BOOL WINAPI PathResolveAW(LPVOID path, LPCVOID *paths, DWORD flags)
{
if (SHELL_OsIsUnicode())
return PathResolveW(path, (LPCWSTR*)paths, flags);
else
return PathResolveA(path, (LPCSTR*)paths, flags);
}
/*************************************************************************
* PathProcessCommandA
*/
static LONG PathProcessCommandA (
LPCSTR lpszPath,
LPSTR lpszBuff,
DWORD dwBuffSize,
DWORD dwFlags)
{
FIXME("%s %p 0x%04x 0x%04x stub\n",
lpszPath, lpszBuff, dwBuffSize, dwFlags);
if(!lpszPath) return -1;
if(lpszBuff) strcpy(lpszBuff, lpszPath);
return strlen(lpszPath);
}
/*************************************************************************
* PathProcessCommandW
*/
static LONG PathProcessCommandW (
LPCWSTR lpszPath,
LPWSTR lpszBuff,
DWORD dwBuffSize,
DWORD dwFlags)
{
FIXME("(%s, %p, 0x%04x, 0x%04x) stub\n",
debugstr_w(lpszPath), lpszBuff, dwBuffSize, dwFlags);
if(!lpszPath) return -1;
if(lpszBuff) strcpyW(lpszBuff, lpszPath);
return strlenW(lpszPath);
}
/*************************************************************************
* PathProcessCommand (SHELL32.653)
*/
LONG WINAPI PathProcessCommandAW (
LPCVOID lpszPath,
LPVOID lpszBuff,
DWORD dwBuffSize,
DWORD dwFlags)
{
if (SHELL_OsIsUnicode())
return PathProcessCommandW(lpszPath, lpszBuff, dwBuffSize, dwFlags);
return PathProcessCommandA(lpszPath, lpszBuff, dwBuffSize, dwFlags);
}
/*
########## special ##########
*/
/* !! MISSING Win2k3-compatible paths from the list below; absent from Wine !! */
#ifndef __REACTOS__
static const WCHAR Application_DataW[] = L"Application Data";
static const WCHAR Local_Settings_Application_DataW[] = L"Local Settings\\Application Data";
static const WCHAR Local_Settings_HistoryW[] = L"Local Settings\\History";
static const WCHAR Local_Settings_Temporary_Internet_FilesW[] = L"Local Settings\\Temporary Internet Files";
static const WCHAR MusicW[] = L"Music";
static const WCHAR PicturesW[] = L"Pictures";
static const WCHAR Program_FilesW[] = L"Program Files";
static const WCHAR Program_Files_Common_FilesW[] = L"Program Files\\Common Files";
static const WCHAR Start_Menu_ProgramsW[] = L"Start Menu\\Programs";
static const WCHAR Start_Menu_Admin_ToolsW[] = L"Start Menu\\Programs\\Administrative Tools";
static const WCHAR Start_Menu_StartupW[] = L"Start Menu\\Programs\\StartUp";
#endif
/* Long strings that are repeated many times: keep them here */
static const WCHAR szSHFolders[] = L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders";
static const WCHAR szSHUserFolders[] = L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders";
#ifndef __REACTOS__
static const WCHAR szKnownFolderDescriptions[] = L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\FolderDescriptions";
static const WCHAR szKnownFolderRedirections[] = L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders";
#endif
typedef enum _CSIDL_Type {
CSIDL_Type_User,
#ifdef __REACTOS__
CSIDL_Type_InMyDocuments,
#endif
CSIDL_Type_AllUsers,
CSIDL_Type_CurrVer,
CSIDL_Type_Disallowed,
CSIDL_Type_NonExistent,
CSIDL_Type_WindowsPath,
CSIDL_Type_SystemPath,
CSIDL_Type_SystemX86Path,
} CSIDL_Type;
/* Cannot use #if _WIN32_WINNT >= 0x0600 because _WIN32_WINNT == 0x0600 here. */
#ifndef __REACTOS__
#define CSIDL_CONTACTS 0x0043
#define CSIDL_DOWNLOADS 0x0047
#define CSIDL_LINKS 0x004d
#define CSIDL_APPDATA_LOCALLOW 0x004e
#define CSIDL_SAVED_GAMES 0x0062
#define CSIDL_SEARCHES 0x0063
#endif
typedef struct
{
const KNOWNFOLDERID *id;
CSIDL_Type type;
LPCWSTR szValueName;
LPCWSTR szDefaultPath; /* fallback string or resource ID */
INT nShell32IconIndex;
} CSIDL_DATA;
static const CSIDL_DATA CSIDL_Data[] =
{
{ /* 0x00 - CSIDL_DESKTOP */
&FOLDERID_Desktop,
CSIDL_Type_User,
L"Desktop",
MAKEINTRESOURCEW(IDS_DESKTOPDIRECTORY),
#ifdef __REACTOS__
0
#else
-IDI_SHELL_DESKTOP
#endif
},
{ /* 0x01 - CSIDL_INTERNET */
&FOLDERID_InternetFolder,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x02 - CSIDL_PROGRAMS */
&FOLDERID_Programs,
CSIDL_Type_User,
L"Programs",
MAKEINTRESOURCEW(IDS_PROGRAMS),
#ifdef __REACTOS__
0
#else
-IDI_SHELL_PROGRAMS_FOLDER
#endif
},
{ /* 0x03 - CSIDL_CONTROLS (.CPL files) */
&FOLDERID_ControlPanelFolder,
CSIDL_Type_SystemPath,
NULL,
NULL,
-IDI_SHELL_CONTROL_PANEL
},
{ /* 0x04 - CSIDL_PRINTERS */
&FOLDERID_PrintersFolder,
CSIDL_Type_SystemPath,
NULL,
NULL,
-IDI_SHELL_PRINTERS_FOLDER
},
{ /* 0x05 - CSIDL_PERSONAL */
&FOLDERID_Documents,
CSIDL_Type_User,
L"Personal",
MAKEINTRESOURCEW(IDS_PERSONAL),
-IDI_SHELL_MY_DOCUMENTS
},
{ /* 0x06 - CSIDL_FAVORITES */
&FOLDERID_Favorites,
CSIDL_Type_User,
L"Favorites",
MAKEINTRESOURCEW(IDS_FAVORITES),
-IDI_SHELL_FAVORITES
},
{ /* 0x07 - CSIDL_STARTUP */
&FOLDERID_Startup,
CSIDL_Type_User,
L"StartUp",
MAKEINTRESOURCEW(IDS_STARTUP)
},
{ /* 0x08 - CSIDL_RECENT */
&FOLDERID_Recent,
CSIDL_Type_User,
L"Recent",
MAKEINTRESOURCEW(IDS_RECENT),
-IDI_SHELL_RECENT_DOCUMENTS
},
{ /* 0x09 - CSIDL_SENDTO */
&FOLDERID_SendTo,
CSIDL_Type_User,
L"SendTo",
MAKEINTRESOURCEW(IDS_SENDTO)
},
{ /* 0x0a - CSIDL_BITBUCKET - Recycle Bin */
&FOLDERID_RecycleBinFolder,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x0b - CSIDL_STARTMENU */
&FOLDERID_StartMenu,
CSIDL_Type_User,
L"Start Menu",
MAKEINTRESOURCEW(IDS_STARTMENU),
-IDI_SHELL_TSKBAR_STARTMENU
},
{ /* 0x0c - CSIDL_MYDOCUMENTS */
&GUID_NULL,
CSIDL_Type_Disallowed, /* matches WinXP--can't get its path */
NULL,
NULL,
-IDI_SHELL_MY_DOCUMENTS
},
{ /* 0x0d - CSIDL_MYMUSIC */
&FOLDERID_Music,
#ifdef __REACTOS__
CSIDL_Type_InMyDocuments,
#else
CSIDL_Type_User,
#endif
L"My Music",
MAKEINTRESOURCEW(IDS_MYMUSIC),
-IDI_SHELL_MY_MUSIC
},
{ /* 0x0e - CSIDL_MYVIDEO */
&FOLDERID_Videos,
#ifdef __REACTOS__
CSIDL_Type_InMyDocuments,
#else
CSIDL_Type_User,
#endif
L"My Video",
MAKEINTRESOURCEW(IDS_MYVIDEO),
-IDI_SHELL_MY_MOVIES
},
{ /* 0x0f - unassigned */
&GUID_NULL,
CSIDL_Type_Disallowed,
NULL,
NULL,
},
{ /* 0x10 - CSIDL_DESKTOPDIRECTORY */
&FOLDERID_Desktop,
CSIDL_Type_User,
L"Desktop",
MAKEINTRESOURCEW(IDS_DESKTOPDIRECTORY),
#ifdef __REACTOS__
0
#else
-IDI_SHELL_DESKTOP
#endif
},
{ /* 0x11 - CSIDL_DRIVES */
&FOLDERID_ComputerFolder,
CSIDL_Type_Disallowed,
NULL,
NULL,
-IDI_SHELL_COMPUTER_FOLDER
},
{ /* 0x12 - CSIDL_NETWORK */
&FOLDERID_NetworkFolder,
CSIDL_Type_Disallowed,
NULL,
NULL,
-IDI_SHELL_NETWORK_FOLDER
},
{ /* 0x13 - CSIDL_NETHOOD */
&FOLDERID_NetHood,
CSIDL_Type_User,
L"NetHood",
MAKEINTRESOURCEW(IDS_NETHOOD),
-IDI_SHELL_NETWORK
},
{ /* 0x14 - CSIDL_FONTS */
&FOLDERID_Fonts,
CSIDL_Type_WindowsPath,
L"Fonts",
L"Fonts",
-IDI_SHELL_FONTS_FOLDER
},
{ /* 0x15 - CSIDL_TEMPLATES */
&FOLDERID_Templates,
CSIDL_Type_User,
L"Templates",
MAKEINTRESOURCEW(IDS_TEMPLATES)
},
{ /* 0x16 - CSIDL_COMMON_STARTMENU */
&FOLDERID_CommonStartMenu,
CSIDL_Type_AllUsers,
L"Common Start Menu",
MAKEINTRESOURCEW(IDS_STARTMENU),
-IDI_SHELL_TSKBAR_STARTMENU
},
{ /* 0x17 - CSIDL_COMMON_PROGRAMS */
&FOLDERID_CommonPrograms,
CSIDL_Type_AllUsers,
L"Common Programs",
MAKEINTRESOURCEW(IDS_PROGRAMS),
#ifdef __REACTOS__
0
#else
-IDI_SHELL_PROGRAMS_FOLDER
#endif
},
{ /* 0x18 - CSIDL_COMMON_STARTUP */
&FOLDERID_CommonStartup,
CSIDL_Type_AllUsers,
L"Common StartUp",
MAKEINTRESOURCEW(IDS_STARTUP)
},
{ /* 0x19 - CSIDL_COMMON_DESKTOPDIRECTORY */
&FOLDERID_PublicDesktop,
CSIDL_Type_AllUsers,
L"Common Desktop",
MAKEINTRESOURCEW(IDS_DESKTOPDIRECTORY),
#ifdef __REACTOS__
0
#else
-IDI_SHELL_DESKTOP
#endif
},
{ /* 0x1a - CSIDL_APPDATA */
&FOLDERID_RoamingAppData,
CSIDL_Type_User,
L"AppData",
MAKEINTRESOURCEW(IDS_APPDATA)
},
{ /* 0x1b - CSIDL_PRINTHOOD */
&FOLDERID_PrintHood,
CSIDL_Type_User,
L"PrintHood",
MAKEINTRESOURCEW(IDS_PRINTHOOD),
-IDI_SHELL_PRINTERS_FOLDER
},
{ /* 0x1c - CSIDL_LOCAL_APPDATA */
&FOLDERID_LocalAppData,
CSIDL_Type_User,
L"Local AppData",
MAKEINTRESOURCEW(IDS_LOCAL_APPDATA)
},
{ /* 0x1d - CSIDL_ALTSTARTUP */
&GUID_NULL,
CSIDL_Type_NonExistent,
NULL,
NULL
},
{ /* 0x1e - CSIDL_COMMON_ALTSTARTUP */
&GUID_NULL,
CSIDL_Type_NonExistent,
NULL,
NULL
},
{ /* 0x1f - CSIDL_COMMON_FAVORITES */
&FOLDERID_Favorites,
CSIDL_Type_AllUsers,
L"Common Favorites",
MAKEINTRESOURCEW(IDS_FAVORITES),
-IDI_SHELL_FAVORITES
},
{ /* 0x20 - CSIDL_INTERNET_CACHE */
&FOLDERID_InternetCache,
CSIDL_Type_User,
L"Cache",
MAKEINTRESOURCEW(IDS_INTERNET_CACHE)
},
{ /* 0x21 - CSIDL_COOKIES */
&FOLDERID_Cookies,
CSIDL_Type_User,
L"Cookies",
MAKEINTRESOURCEW(IDS_COOKIES)
},
{ /* 0x22 - CSIDL_HISTORY */
&FOLDERID_History,
CSIDL_Type_User,
L"History",
MAKEINTRESOURCEW(IDS_HISTORY)
},
{ /* 0x23 - CSIDL_COMMON_APPDATA */
&FOLDERID_ProgramData,
CSIDL_Type_AllUsers,
L"Common AppData",
MAKEINTRESOURCEW(IDS_APPDATA)
},
{ /* 0x24 - CSIDL_WINDOWS */
&FOLDERID_Windows,
CSIDL_Type_WindowsPath,
NULL,
NULL,
-IDI_SHELL_SYSTEM_GEAR
},
{ /* 0x25 - CSIDL_SYSTEM */
&FOLDERID_System,
CSIDL_Type_SystemPath,
NULL,
NULL,
-IDI_SHELL_SYSTEM_GEAR
},
{ /* 0x26 - CSIDL_PROGRAM_FILES */
&FOLDERID_ProgramFiles,
CSIDL_Type_CurrVer,
L"ProgramFilesDir",
MAKEINTRESOURCEW(IDS_PROGRAM_FILES),
#ifdef __REACTOS__
0
#else
-IDI_SHELL_PROGRAMS_FOLDER
#endif
},
{ /* 0x27 - CSIDL_MYPICTURES */
&FOLDERID_Pictures,
#ifdef __REACTOS__
CSIDL_Type_InMyDocuments,
#else
CSIDL_Type_User,
#endif
L"My Pictures",
MAKEINTRESOURCEW(IDS_MYPICTURES),
-IDI_SHELL_MY_PICTURES
},
{ /* 0x28 - CSIDL_PROFILE */
&FOLDERID_Profile,
CSIDL_Type_User,
NULL,
NULL
},
{ /* 0x29 - CSIDL_SYSTEMX86 */
&FOLDERID_SystemX86,
CSIDL_Type_SystemX86Path,
NULL,
NULL,
-IDI_SHELL_SYSTEM_GEAR
},
{ /* 0x2a - CSIDL_PROGRAM_FILESX86 */
&FOLDERID_ProgramFilesX86,
CSIDL_Type_CurrVer,
L"ProgramFilesDir (x86)",
L"Program Files (x86)",
-IDI_SHELL_PROGRAMS_FOLDER
},
{ /* 0x2b - CSIDL_PROGRAM_FILES_COMMON */
&FOLDERID_ProgramFilesCommon,
CSIDL_Type_CurrVer,
L"CommonFilesDir",
MAKEINTRESOURCEW(IDS_PROGRAM_FILES_COMMON),
-IDI_SHELL_PROGRAMS_FOLDER
},
{ /* 0x2c - CSIDL_PROGRAM_FILES_COMMONX86 */
&FOLDERID_ProgramFilesCommonX86,
CSIDL_Type_CurrVer,
L"CommonFilesDir (x86)",
L"Program Files (x86)\\Common Files",
-IDI_SHELL_PROGRAMS_FOLDER
},
{ /* 0x2d - CSIDL_COMMON_TEMPLATES */
&FOLDERID_CommonTemplates,
CSIDL_Type_AllUsers,
L"Common Templates",
MAKEINTRESOURCEW(IDS_TEMPLATES)
},
{ /* 0x2e - CSIDL_COMMON_DOCUMENTS */
&FOLDERID_PublicDocuments,
CSIDL_Type_AllUsers,
L"Common Documents",
MAKEINTRESOURCEW(IDS_PERSONAL),
-IDI_SHELL_MY_DOCUMENTS
},
{ /* 0x2f - CSIDL_COMMON_ADMINTOOLS */
&FOLDERID_CommonAdminTools,
CSIDL_Type_AllUsers,
L"Common Administrative Tools",
MAKEINTRESOURCEW(IDS_ADMINTOOLS)
},
{ /* 0x30 - CSIDL_ADMINTOOLS */
&FOLDERID_AdminTools,
CSIDL_Type_User,
L"Administrative Tools",
MAKEINTRESOURCEW(IDS_ADMINTOOLS)
},
{ /* 0x31 - CSIDL_CONNECTIONS */
&FOLDERID_ConnectionsFolder,
CSIDL_Type_Disallowed,
NULL,
NULL,
-IDI_SHELL_NETWORK_CONNECTIONS
},
{ /* 0x32 - unassigned */
&GUID_NULL,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x33 - unassigned */
&GUID_NULL,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x34 - unassigned */
&GUID_NULL,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x35 - CSIDL_COMMON_MUSIC */
&FOLDERID_PublicMusic,
CSIDL_Type_AllUsers,
L"CommonMusic",
MAKEINTRESOURCEW(IDS_COMMON_MUSIC),
-IDI_SHELL_MY_MUSIC
},
{ /* 0x36 - CSIDL_COMMON_PICTURES */
&FOLDERID_PublicPictures,
CSIDL_Type_AllUsers,
L"CommonPictures",
MAKEINTRESOURCEW(IDS_COMMON_PICTURES),
-IDI_SHELL_MY_PICTURES
},
{ /* 0x37 - CSIDL_COMMON_VIDEO */
&FOLDERID_PublicVideos,
CSIDL_Type_AllUsers,
L"CommonVideo",
MAKEINTRESOURCEW(IDS_COMMON_VIDEO),
-IDI_SHELL_MY_MOVIES
},
{ /* 0x38 - CSIDL_RESOURCES */
&FOLDERID_ResourceDir,
CSIDL_Type_WindowsPath,
NULL,
L"Resources"
},
{ /* 0x39 - CSIDL_RESOURCES_LOCALIZED */
&FOLDERID_LocalizedResourcesDir,
CSIDL_Type_NonExistent,
NULL,
NULL
},
{ /* 0x3a - CSIDL_COMMON_OEM_LINKS */
&FOLDERID_CommonOEMLinks,
CSIDL_Type_AllUsers,
NULL,
L"OEM Links"
},
{ /* 0x3b - CSIDL_CDBURN_AREA */
&FOLDERID_CDBurning,
CSIDL_Type_User,
L"CD Burning",
L"Local Settings\\Application Data\\Microsoft\\CD Burning"
},
{ /* 0x3c unassigned */
&GUID_NULL,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x3d - CSIDL_COMPUTERSNEARME */
&GUID_NULL,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x3e - CSIDL_PROFILES */
&GUID_NULL,
CSIDL_Type_Disallowed, /* oddly, this matches WinXP */
NULL,
NULL
},
/* Cannot use #if _WIN32_WINNT >= 0x0600 because _WIN32_WINNT == 0x0600 here. */
#ifndef __REACTOS__
{ /* 0x3f */
&FOLDERID_AddNewPrograms,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x40 */
&FOLDERID_AppUpdates,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x41 */
&FOLDERID_ChangeRemovePrograms,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x42 */
&FOLDERID_ConflictFolder,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x43 - CSIDL_CONTACTS */
&FOLDERID_Contacts,
CSIDL_Type_User,
NULL,
L"Contacts"
},
{ /* 0x44 */
&FOLDERID_DeviceMetadataStore,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x45 */
&GUID_NULL,
CSIDL_Type_User,
NULL,
L"Documents"
},
{ /* 0x46 */
&FOLDERID_DocumentsLibrary,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x47 - CSIDL_DOWNLOADS */
&FOLDERID_Downloads,
#ifdef __REACTOS__
CSIDL_Type_InMyDocuments,
#else
CSIDL_Type_User,
#endif
NULL,
L"Downloads"
},
{ /* 0x48 */
&FOLDERID_Games,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x49 */
&FOLDERID_GameTasks,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x4a */
&FOLDERID_HomeGroup,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x4b */
&FOLDERID_ImplicitAppShortcuts,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x4c */
&FOLDERID_Libraries,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x4d - CSIDL_LINKS */
&FOLDERID_Links,
CSIDL_Type_User,
NULL,
L"Links"
},
{ /* 0x4e - CSIDL_APPDATA_LOCALLOW */
&FOLDERID_LocalAppDataLow,
CSIDL_Type_User,
NULL,
L"AppData\\LocalLow"
},
{ /* 0x4f */
&FOLDERID_MusicLibrary,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x50 */
&FOLDERID_OriginalImages,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x51 */
&FOLDERID_PhotoAlbums,
CSIDL_Type_User,
NULL,
L"Pictures\\Slide Shows"
},
{ /* 0x52 */
&FOLDERID_PicturesLibrary,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x53 */
&FOLDERID_Playlists,
CSIDL_Type_User,
NULL,
L"Music\\Playlists"
},
{ /* 0x54 */
&FOLDERID_ProgramFilesX64,
CSIDL_Type_NonExistent,
NULL,
NULL
},
{ /* 0x55 */
&FOLDERID_ProgramFilesCommonX64,
CSIDL_Type_NonExistent,
NULL,
NULL
},
{ /* 0x56 */
&FOLDERID_Public,
CSIDL_Type_CurrVer, /* FIXME */
NULL,
L"Users\\Public"
},
{ /* 0x57 */
&FOLDERID_PublicDownloads,
CSIDL_Type_AllUsers,
NULL,
L"Downloads"
},
{ /* 0x58 */
&FOLDERID_PublicGameTasks,
CSIDL_Type_AllUsers,
NULL,
L"Microsoft\\Windows\\GameExplorer"
},
{ /* 0x59 */
&FOLDERID_PublicLibraries,
CSIDL_Type_AllUsers,
NULL,
L"Microsoft\\Windows\\Libraries"
},
{ /* 0x5a */
&FOLDERID_PublicRingtones,
CSIDL_Type_AllUsers,
NULL,
L"Microsoft\\Windows\\Ringtones"
},
{ /* 0x5b */
&FOLDERID_QuickLaunch,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x5c */
&FOLDERID_RecordedTVLibrary,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x5d */
&FOLDERID_Ringtones,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x5e */
&FOLDERID_SampleMusic,
CSIDL_Type_AllUsers,
NULL,
L"Music\\Sample Music"
},
{ /* 0x5f */
&FOLDERID_SamplePictures,
CSIDL_Type_AllUsers,
NULL,
L"Pictures\\Sample Pictures"
},
{ /* 0x60 */
&FOLDERID_SamplePlaylists,
CSIDL_Type_AllUsers,
NULL,
L"Music\\Sample Playlists"
},
{ /* 0x61 */
&FOLDERID_SampleVideos,
CSIDL_Type_AllUsers,
NULL,
L"Videos\\Sample Videos"
},
{ /* 0x62 - CSIDL_SAVED_GAMES */
&FOLDERID_SavedGames,
CSIDL_Type_User,
NULL,
L"Saved Games"
},
{ /* 0x63 - CSIDL_SEARCHES */
&FOLDERID_SavedSearches,
CSIDL_Type_User,
NULL,
L"Searches"
},
{ /* 0x64 */
&FOLDERID_SEARCH_CSC,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x65 */
&FOLDERID_SEARCH_MAPI,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x66 */
&FOLDERID_SearchHome,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x67 */
&FOLDERID_SidebarDefaultParts,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x68 */
&FOLDERID_SidebarParts,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x69 */
&FOLDERID_SyncManagerFolder,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x6a */
&FOLDERID_SyncResultsFolder,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x6b */
&FOLDERID_SyncSetupFolder,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x6c */
&FOLDERID_UserPinned,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x6d */
&FOLDERID_UserProfiles,
CSIDL_Type_CurrVer,
L"Users",
L"Users"
},
{ /* 0x6e */
&FOLDERID_UserProgramFiles,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x6f */
&FOLDERID_UserProgramFilesCommon,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
},
{ /* 0x70 */
&FOLDERID_UsersFiles,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x71 */
&FOLDERID_UsersLibraries,
CSIDL_Type_Disallowed,
NULL,
NULL
},
{ /* 0x72 */
&FOLDERID_VideosLibrary,
CSIDL_Type_Disallowed, /* FIXME */
NULL,
NULL
}
#endif
};
#ifndef __REACTOS__
static HRESULT _SHExpandEnvironmentStrings(LPCWSTR szSrc, LPWSTR szDest);
#else
static HRESULT _SHExpandEnvironmentStrings(HANDLE hToken, LPCWSTR szSrc, LPWSTR szDest, DWORD cchDest);
#endif
/* Gets the value named value from the registry key
* rootKey\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
* (or from rootKey\userPrefix\... if userPrefix is not NULL) into path, which
* is assumed to be MAX_PATH WCHARs in length.
* If it exists, expands the value and writes the expanded value to
* rootKey\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
* Returns successful error code if the value was retrieved from the registry,
* and a failure otherwise.
*/
#ifndef __REACTOS__
static HRESULT _SHGetUserShellFolderPath(HKEY rootKey, LPCWSTR userPrefix,
#else
static HRESULT _SHGetUserShellFolderPath(HKEY rootKey, HANDLE hToken, LPCWSTR userPrefix,
#endif
LPCWSTR value, LPWSTR path)
{
HRESULT hr;
WCHAR shellFolderPath[MAX_PATH], userShellFolderPath[MAX_PATH];
LPCWSTR pShellFolderPath, pUserShellFolderPath;
HKEY userShellFolderKey, shellFolderKey;
DWORD dwType, dwPathLen;
TRACE("%p,%s,%s,%p\n",rootKey, debugstr_w(userPrefix), debugstr_w(value),
path);
if (userPrefix)
{
strcpyW(shellFolderPath, userPrefix);
PathAddBackslashW(shellFolderPath);
strcatW(shellFolderPath, szSHFolders);
pShellFolderPath = shellFolderPath;
strcpyW(userShellFolderPath, userPrefix);
PathAddBackslashW(userShellFolderPath);
strcatW(userShellFolderPath, szSHUserFolders);
pUserShellFolderPath = userShellFolderPath;
}
else
{
pUserShellFolderPath = szSHUserFolders;
pShellFolderPath = szSHFolders;
}
if (RegCreateKeyW(rootKey, pShellFolderPath, &shellFolderKey))
{
TRACE("Failed to create %s\n", debugstr_w(pShellFolderPath));
return E_FAIL;
}
if (RegCreateKeyW(rootKey, pUserShellFolderPath, &userShellFolderKey))
{
TRACE("Failed to create %s\n",
debugstr_w(pUserShellFolderPath));
RegCloseKey(shellFolderKey);
return E_FAIL;
}
dwPathLen = MAX_PATH * sizeof(WCHAR);
if (!RegQueryValueExW(userShellFolderKey, value, NULL, &dwType,
(LPBYTE)path, &dwPathLen) && (dwType == REG_EXPAND_SZ || dwType == REG_SZ))
{
LONG ret;
path[dwPathLen / sizeof(WCHAR)] = '\0';
if (dwType == REG_EXPAND_SZ && path[0] == '%')
{
WCHAR szTemp[MAX_PATH];
#ifndef __REACTOS__
_SHExpandEnvironmentStrings(path, szTemp);
#else
hr = _SHExpandEnvironmentStrings(hToken, path, szTemp, _countof(szTemp));
if (FAILED(hr))
goto end;
#endif
lstrcpynW(path, szTemp, MAX_PATH);
}
ret = RegSetValueExW(shellFolderKey, value, 0, REG_SZ, (LPBYTE)path,
(strlenW(path) + 1) * sizeof(WCHAR));
if (ret != ERROR_SUCCESS)
hr = HRESULT_FROM_WIN32(ret);
else
hr = S_OK;
}
else
hr = E_FAIL;
#ifdef __REACTOS__
end:
#endif
RegCloseKey(shellFolderKey);
RegCloseKey(userShellFolderKey);
TRACE("returning 0x%08x\n", hr);
return hr;
}
BOOL _SHGetUserProfileDirectoryW(HANDLE hToken, LPWSTR szPath, LPDWORD lpcchPath)
{
BOOL result;
if (!hToken)
{
OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken);
result = GetUserProfileDirectoryW(hToken, szPath, lpcchPath);
CloseHandle(hToken);
}
else if ((INT) hToken == -1)
{
result = GetDefaultUserProfileDirectoryW(szPath, lpcchPath);
}
else
{
result = GetUserProfileDirectoryW(hToken, szPath, lpcchPath);
}
TRACE("_SHGetUserProfileDirectoryW returning %S\n", szPath);
return result;
}
/* Gets a 'semi-expanded' default value of the CSIDL with index folder into
* pszPath, based on the entries in CSIDL_Data. By semi-expanded, I mean:
* - The entry's szDefaultPath may be either a string value or an integer
* resource identifier. In the latter case, the string value of the resource
* is written.
* - Depending on the entry's type, the path may begin with an (unexpanded)
* environment variable name. The caller is responsible for expanding
* environment strings if so desired.
* The types that are prepended with environment variables are:
* CSIDL_Type_User: %USERPROFILE%
* CSIDL_Type_AllUsers: %ALLUSERSPROFILE%
* CSIDL_Type_CurrVer: %SystemDrive%
* (Others might make sense too, but as yet are unneeded.)
*/
#ifndef __REACTOS__
static HRESULT _SHGetDefaultValue(BYTE folder, LPWSTR pszPath)
#else
static HRESULT _SHGetDefaultValue(HANDLE hToken, BYTE folder, LPWSTR pszPath)
#endif
{
HRESULT hr;
WCHAR resourcePath[MAX_PATH];
#ifdef __REACTOS__
NT_PRODUCT_TYPE ProductType;
#endif
TRACE("0x%02x,%p\n", folder, pszPath);
if (folder >= ARRAY_SIZE(CSIDL_Data))
return E_INVALIDARG;
if (!pszPath)
return E_INVALIDARG;
#ifdef __REACTOS__
if (hToken != NULL && hToken != (HANDLE)-1)
{
FIXME("unsupported for user other than current or default\n");
}
#endif
if (!is_win64)
{
BOOL is_wow64;
switch (folder)
{
case CSIDL_PROGRAM_FILES:
case CSIDL_PROGRAM_FILESX86:
IsWow64Process( GetCurrentProcess(), &is_wow64 );
folder = is_wow64 ? CSIDL_PROGRAM_FILESX86 : CSIDL_PROGRAM_FILES;
break;
case CSIDL_PROGRAM_FILES_COMMON:
case CSIDL_PROGRAM_FILES_COMMONX86:
IsWow64Process( GetCurrentProcess(), &is_wow64 );
folder = is_wow64 ? CSIDL_PROGRAM_FILES_COMMONX86 : CSIDL_PROGRAM_FILES_COMMON;
break;
}
}
switch (CSIDL_Data[folder].type)
{
case CSIDL_Type_User:
strcpyW(pszPath, L"%USERPROFILE%");
break;
#ifdef __REACTOS__
case CSIDL_Type_InMyDocuments:
strcpyW(pszPath, L"%USERPROFILE%");
if (DoGetProductType(&ProductType) && ProductType == NtProductWinNt)
{
if (IS_INTRESOURCE(CSIDL_Data[CSIDL_MYDOCUMENTS].szDefaultPath))
{
WCHAR szItem[MAX_PATH];
LoadStringW(shell32_hInstance,
LOWORD(CSIDL_Data[CSIDL_MYDOCUMENTS].szDefaultPath),
szItem, ARRAY_SIZE(szItem));
PathAppendW(pszPath, szItem);
}
else
{
PathAppendW(pszPath, CSIDL_Data[CSIDL_MYDOCUMENTS].szDefaultPath);
}
}
break;
#endif
case CSIDL_Type_AllUsers:
#ifndef __REACTOS__
strcpyW(pszPath, L"%PUBLIC%");
#else
strcpyW(pszPath, L"%ALLUSERSPROFILE%");
#endif
break;
case CSIDL_Type_CurrVer:
strcpyW(pszPath, L"%SystemDrive%");
break;
default:
; /* no corresponding env. var, do nothing */
}
hr = S_OK;
if (CSIDL_Data[folder].szDefaultPath)
{
if (IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath))
{
if (LoadStringW(shell32_hInstance,
LOWORD(CSIDL_Data[folder].szDefaultPath), resourcePath, MAX_PATH))
{
PathAppendW(pszPath, resourcePath);
}
else
{
ERR("(%d,%s), LoadString failed, missing translation?\n", folder,
debugstr_w(pszPath));
hr = E_FAIL;
}
}
else
{
PathAppendW(pszPath, CSIDL_Data[folder].szDefaultPath);
}
}
TRACE("returning 0x%08x\n", hr);
return hr;
}
/* Gets the (unexpanded) value of the folder with index folder into pszPath.
* The folder's type is assumed to be CSIDL_Type_CurrVer. Its default value
* can be overridden in the HKLM\\Software\\Microsoft\\Windows\\CurrentVersion key.
* If dwFlags has SHGFP_TYPE_DEFAULT set or if the value isn't overridden in
* the registry, uses _SHGetDefaultValue to get the value.
*/
static HRESULT _SHGetCurrentVersionPath(DWORD dwFlags, BYTE folder,
LPWSTR pszPath)
{
HRESULT hr;
TRACE("0x%08x,0x%02x,%p\n", dwFlags, folder, pszPath);
if (folder >= ARRAY_SIZE(CSIDL_Data))
return E_INVALIDARG;
if (CSIDL_Data[folder].type != CSIDL_Type_CurrVer)
return E_INVALIDARG;
if (!pszPath)
return E_INVALIDARG;
if (dwFlags & SHGFP_TYPE_DEFAULT)
#ifndef __REACTOS__
hr = _SHGetDefaultValue(folder, pszPath);
#else
hr = _SHGetDefaultValue(NULL, folder, pszPath);
#endif
else
{
HKEY hKey;
if (RegCreateKeyW(HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows\\CurrentVersion", &hKey))
hr = E_FAIL;
else
{
DWORD dwType, dwPathLen = MAX_PATH * sizeof(WCHAR);
if (RegQueryValueExW(hKey, CSIDL_Data[folder].szValueName, NULL,
&dwType, (LPBYTE)pszPath, &dwPathLen) ||
(dwType != REG_SZ && dwType != REG_EXPAND_SZ))
{
#ifndef __REACTOS__
hr = _SHGetDefaultValue(folder, pszPath);
#else
hr = _SHGetDefaultValue(NULL, folder, pszPath);
#endif
dwType = REG_EXPAND_SZ;
switch (folder)
{
case CSIDL_PROGRAM_FILESX86:
case CSIDL_PROGRAM_FILES_COMMONX86:
/* these two should never be set on 32-bit setups */
if (!is_win64)
{
BOOL is_wow64;
IsWow64Process( GetCurrentProcess(), &is_wow64 );
if (!is_wow64) break;
}
/* fall through */
default:
RegSetValueExW(hKey, CSIDL_Data[folder].szValueName, 0, dwType,
(LPBYTE)pszPath, (strlenW(pszPath)+1)*sizeof(WCHAR));
}
}
else
{
pszPath[dwPathLen / sizeof(WCHAR)] = '\0';
hr = S_OK;
}
RegCloseKey(hKey);
}
}
TRACE("returning 0x%08x (output path is %s)\n", hr, debugstr_w(pszPath));
return hr;
}
static LPWSTR _GetUserSidStringFromToken(HANDLE Token)
{
char InfoBuffer[64];
PTOKEN_USER UserInfo;
DWORD InfoSize;
LPWSTR SidStr;
UserInfo = (PTOKEN_USER) InfoBuffer;
if (! GetTokenInformation(Token, TokenUser, InfoBuffer, sizeof(InfoBuffer),
&InfoSize))
{
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
return NULL;
UserInfo = HeapAlloc(GetProcessHeap(), 0, InfoSize);
if (UserInfo == NULL)
return NULL;
if (! GetTokenInformation(Token, TokenUser, UserInfo, InfoSize,
&InfoSize))
{
HeapFree(GetProcessHeap(), 0, UserInfo);
return NULL;
}
}
if (! ConvertSidToStringSidW(UserInfo->User.Sid, &SidStr))
SidStr = NULL;
if (UserInfo != (PTOKEN_USER) InfoBuffer)
HeapFree(GetProcessHeap(), 0, UserInfo);
return SidStr;
}
/* Gets the user's path (unexpanded) for the CSIDL with index folder:
* If SHGFP_TYPE_DEFAULT is set, calls _SHGetDefaultValue for it. Otherwise
* calls _SHGetUserShellFolderPath for it. Where it looks depends on hToken:
* - if hToken is -1, looks in HKEY_USERS\.Default
* - otherwise looks first in HKEY_CURRENT_USER, followed by HKEY_LOCAL_MACHINE
* if HKEY_CURRENT_USER doesn't contain any entries. If both fail, finally
* calls _SHGetDefaultValue for it.
*/
static HRESULT _SHGetUserProfilePath(HANDLE hToken, DWORD dwFlags, BYTE folder,
LPWSTR pszPath)
{
const WCHAR *szValueName;
WCHAR buffer[40];
HRESULT hr;
TRACE("%p,0x%08x,0x%02x,%p\n", hToken, dwFlags, folder, pszPath);
if (folder >= ARRAY_SIZE(CSIDL_Data))
return E_INVALIDARG;
#ifdef __REACTOS__
if (CSIDL_Data[folder].type != CSIDL_Type_User &&
CSIDL_Data[folder].type != CSIDL_Type_InMyDocuments)
#else
if (CSIDL_Data[folder].type != CSIDL_Type_User)
#endif
{
return E_INVALIDARG;
}
if (!pszPath)
return E_INVALIDARG;
if (dwFlags & SHGFP_TYPE_DEFAULT)
{
#ifndef __REACTOS__
hr = _SHGetDefaultValue(folder, pszPath);
#else
hr = _SHGetDefaultValue(hToken, folder, pszPath);
#endif
}
else
{
static const WCHAR DefaultW[] = L".Default";
LPCWSTR userPrefix = NULL;
HKEY hRootKey;
if (hToken == (HANDLE)-1)
{
hRootKey = HKEY_USERS;
userPrefix = DefaultW;
}
else if (hToken == NULL)
hRootKey = HKEY_CURRENT_USER;
else
{
hRootKey = HKEY_USERS;
userPrefix = _GetUserSidStringFromToken(hToken);
if (userPrefix == NULL)
{
hr = E_FAIL;
goto error;
}
}
/* For CSIDL_Type_User we also use the GUID if no szValueName is provided */
szValueName = CSIDL_Data[folder].szValueName;
if (!szValueName)
{
StringFromGUID2( CSIDL_Data[folder].id, buffer, 39 );
szValueName = &buffer[0];
}
#ifndef __REACTOS__
hr = _SHGetUserShellFolderPath(hRootKey, userPrefix, szValueName, pszPath);
if (FAILED(hr) && hRootKey != HKEY_LOCAL_MACHINE)
hr = _SHGetUserShellFolderPath(HKEY_LOCAL_MACHINE, NULL, szValueName, pszPath);
if (FAILED(hr))
hr = _SHGetDefaultValue(folder, pszPath);
#else
hr = _SHGetUserShellFolderPath(hRootKey, hToken, userPrefix, szValueName, pszPath);
if (FAILED(hr) && hRootKey != HKEY_LOCAL_MACHINE)
hr = _SHGetUserShellFolderPath(HKEY_LOCAL_MACHINE, hToken, NULL, szValueName, pszPath);
if (FAILED(hr))
hr = _SHGetDefaultValue(hToken, folder, pszPath);
#endif
if (userPrefix != NULL && userPrefix != DefaultW)
LocalFree((HLOCAL) userPrefix);
}
error:
TRACE("returning 0x%08x (output path is %s)\n", hr, debugstr_w(pszPath));
return hr;
}
/* Gets the (unexpanded) path for the CSIDL with index folder. If dwFlags has
* SHGFP_TYPE_DEFAULT set, calls _SHGetDefaultValue. Otherwise calls
* _SHGetUserShellFolderPath for it, looking only in HKEY_LOCAL_MACHINE.
* If this fails, falls back to _SHGetDefaultValue.
*/
static HRESULT _SHGetAllUsersProfilePath(DWORD dwFlags, BYTE folder,
LPWSTR pszPath)
{
HRESULT hr;
TRACE("0x%08x,0x%02x,%p\n", dwFlags, folder, pszPath);
if (folder >= ARRAY_SIZE(CSIDL_Data))
return E_INVALIDARG;
if (CSIDL_Data[folder].type != CSIDL_Type_AllUsers)
return E_INVALIDARG;
if (!pszPath)
return E_INVALIDARG;
if (dwFlags & SHGFP_TYPE_DEFAULT)
#ifndef __REACTOS__
hr = _SHGetDefaultValue(folder, pszPath);
#else
hr = _SHGetDefaultValue(NULL, folder, pszPath);
#endif
else
{
#ifndef __REACTOS__
hr = _SHGetUserShellFolderPath(HKEY_LOCAL_MACHINE, NULL,
#else
hr = _SHGetUserShellFolderPath(HKEY_LOCAL_MACHINE, NULL, NULL,
#endif
CSIDL_Data[folder].szValueName, pszPath);
if (FAILED(hr))
#ifndef __REACTOS__
hr = _SHGetDefaultValue(folder, pszPath);
#else
hr = _SHGetDefaultValue(NULL, folder, pszPath);
#endif
}
TRACE("returning 0x%08x (output path is %s)\n", hr, debugstr_w(pszPath));
return hr;
}
#ifndef __REACTOS__
static HRESULT _SHOpenProfilesKey(PHKEY pKey)
{
LONG lRet;
DWORD disp;
lRet = RegCreateKeyExW(HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList", 0, NULL, 0,
KEY_ALL_ACCESS, NULL, pKey, &disp);
return HRESULT_FROM_WIN32(lRet);
}
/* Reads the value named szValueName from the key profilesKey (assumed to be
* opened by _SHOpenProfilesKey) into szValue, which is assumed to be MAX_PATH
* WCHARs in length. If it doesn't exist, returns szDefault (and saves
* szDefault to the registry).
*/
static HRESULT _SHGetProfilesValue(HKEY profilesKey, LPCWSTR szValueName,
LPWSTR szValue, LPCWSTR szDefault)
{
HRESULT hr;
DWORD type, dwPathLen = MAX_PATH * sizeof(WCHAR);
LONG lRet;
TRACE("%p,%s,%p,%s\n", profilesKey, debugstr_w(szValueName), szValue,
debugstr_w(szDefault));
lRet = RegQueryValueExW(profilesKey, szValueName, NULL, &type,
(LPBYTE)szValue, &dwPathLen);
if (!lRet && (type == REG_SZ || type == REG_EXPAND_SZ) && dwPathLen
&& *szValue)
{
dwPathLen /= sizeof(WCHAR);
szValue[dwPathLen] = '\0';
hr = S_OK;
}
else
{
/* Missing or invalid value, set a default */
lstrcpynW(szValue, szDefault, MAX_PATH);
TRACE("Setting missing value %s to %s\n", debugstr_w(szValueName),
debugstr_w(szValue));
lRet = RegSetValueExW(profilesKey, szValueName, 0, REG_EXPAND_SZ,
(LPBYTE)szValue,
(strlenW(szValue) + 1) * sizeof(WCHAR));
if (lRet)
hr = HRESULT_FROM_WIN32(lRet);
else
hr = S_OK;
}
TRACE("returning 0x%08x (output value is %s)\n", hr, debugstr_w(szValue));
return hr;
}
#endif
/* Attempts to expand environment variables from szSrc into szDest, which is
* assumed to be MAX_PATH characters in length. Before referring to the
* environment, handles a few variables directly, because the environment
* variables may not be set when this is called (as during Wine's installation
* when default values are being written to the registry).
* The directly handled environment variables, and their source, are:
* - ALLUSERSPROFILE, USERPROFILE: reads from the registry
* - SystemDrive: uses GetSystemDirectoryW and uses the drive portion of its
* path
* If one of the directly handled environment variables is expanded, only
* expands a single variable, and only in the beginning of szSrc.
*/
#ifndef __REACTOS__
static HRESULT _SHExpandEnvironmentStrings(LPCWSTR szSrc, LPWSTR szDest)
#else
static HRESULT _SHExpandEnvironmentStrings(HANDLE hToken, LPCWSTR szSrc, LPWSTR szDest, DWORD cchDest)
#endif
{
HRESULT hr;
#ifndef __REACTOS__
WCHAR szTemp[MAX_PATH], szProfilesPrefix[MAX_PATH] = { 0 };
HKEY key = NULL;
#else
WCHAR szTemp[MAX_PATH];
#endif
TRACE("%s, %p\n", debugstr_w(szSrc), szDest);
if (!szSrc || !szDest) return E_INVALIDARG;
/* short-circuit if there's nothing to expand */
if (szSrc[0] != '%')
{
strcpyW(szDest, szSrc);
hr = S_OK;
goto end;
}
#ifndef __REACTOS__
/* Get the profile prefix, we'll probably be needing it */
hr = _SHOpenProfilesKey(&key);
if (SUCCEEDED(hr))
{
WCHAR def_val[MAX_PATH];
/* get the system drive */
GetSystemDirectoryW(def_val, MAX_PATH);
strcpyW( def_val + 3, L"Users" );
hr = _SHGetProfilesValue(key, L"ProfilesDirectory", szProfilesPrefix, def_val );
}
#else
hr = S_OK;
#endif
*szDest = 0;
strcpyW(szTemp, szSrc);
while (SUCCEEDED(hr) && szTemp[0] == '%')
{
if (!strncmpiW(szTemp, L"%ALLUSERSPROFILE%", ARRAY_SIZE(L"%ALLUSERSPROFILE%")-1))
{
#ifndef __REACTOS__
WCHAR szAllUsers[MAX_PATH];
strcpyW(szDest, szProfilesPrefix);
hr = _SHGetProfilesValue(key, L"AllUsersProfile", szAllUsers, L"Public");
PathAppendW(szDest, szAllUsers);
#else
DWORD cchSize = cchDest;
if (!GetAllUsersProfileDirectoryW(szDest, &cchSize))
goto fallback_expand;
#endif
PathAppendW(szDest, szTemp + ARRAY_SIZE(L"%ALLUSERSPROFILE%")-1);
}
#ifndef __REACTOS__
else if (!strncmpiW(szTemp, L"%PUBLIC%", ARRAY_SIZE(L"%PUBLIC%")-1))
{
WCHAR szAllUsers[MAX_PATH], def_val[MAX_PATH];
GetSystemDirectoryW(def_val, MAX_PATH);
strcpyW( def_val + 3, L"Users\\Public" );
hr = _SHGetProfilesValue(key, L"Public", szAllUsers, def_val);
PathAppendW(szDest, szAllUsers);
PathAppendW(szDest, szTemp + ARRAY_SIZE(L"%PUBLIC%")-1);
}
#endif
else if (!strncmpiW(szTemp, L"%USERPROFILE%", ARRAY_SIZE(L"%USERPROFILE%")-1))
{
#ifndef __REACTOS__
WCHAR userName[MAX_PATH];
DWORD userLen = MAX_PATH;
strcpyW(szDest, szProfilesPrefix);
GetUserNameW(userName, &userLen);
PathAppendW(szDest, userName);
#else
DWORD cchSize = cchDest;
if (!_SHGetUserProfileDirectoryW(hToken, szDest, &cchSize))
goto fallback_expand;
#endif
PathAppendW(szDest, szTemp + ARRAY_SIZE(L"%USERPROFILE%")-1);
}
else if (!strncmpiW(szTemp, L"%SystemDrive%", ARRAY_SIZE(L"%SystemDrive%")-1))
{
#ifndef __REACTOS__
GetSystemDirectoryW(szDest, MAX_PATH);
#else
if (!GetSystemDirectoryW(szDest, cchDest))
goto fallback_expand;
#endif
strcpyW(szDest + 3, szTemp + ARRAY_SIZE(L"%SystemDrive%")-1 + 1);
}
else
#ifdef __REACTOS__
fallback_expand:
#endif
{
#ifndef __REACTOS__
DWORD ret = ExpandEnvironmentStringsW(szTemp, szDest, MAX_PATH);
#else
DWORD ret = SHExpandEnvironmentStringsForUserW(hToken, szTemp, szDest, cchDest);
#endif
#ifndef __REACTOS__
if (ret > MAX_PATH)
#else
if (ret > cchDest)
#endif
hr = E_NOT_SUFFICIENT_BUFFER;
else if (ret == 0)
hr = HRESULT_FROM_WIN32(GetLastError());
else if (!strcmpW( szTemp, szDest )) break; /* nothing expanded */
}
if (SUCCEEDED(hr)) strcpyW(szTemp, szDest);
}
end:
#ifndef __REACTOS__
if (key)
RegCloseKey(key);
#endif
TRACE("returning 0x%08x (input was %s, output is %s)\n", hr,
debugstr_w(szSrc), debugstr_w(szDest));
return hr;
}
/*************************************************************************
* SHGetFolderPathW [SHELL32.@]
*
* Convert nFolder to path.
*
* RETURNS
* Success: S_OK
* Failure: standard HRESULT error codes.
*
* NOTES
* Most values can be overridden in either
* HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
* or in the same location in HKLM.
* The "Shell Folders" registry key was used in NT4 and earlier systems.
* Beginning with Windows 2000, the "User Shell Folders" key is used, so
* changes made to it are made to the former key too. This synchronization is
* done on-demand: not until someone requests the value of one of these paths
* (by calling one of the SHGet functions) is the value synchronized.
* Furthermore, the HKCU paths take precedence over the HKLM paths.
*/
HRESULT WINAPI SHGetFolderPathW(
HWND hwndOwner, /* [I] owner window */
int nFolder, /* [I] CSIDL identifying the folder */
HANDLE hToken, /* [I] access token */
DWORD dwFlags, /* [I] which path to return */
LPWSTR pszPath) /* [O] converted path */
{
HRESULT hr = SHGetFolderPathAndSubDirW(hwndOwner, nFolder, hToken, dwFlags, NULL, pszPath);
if(HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) == hr)
hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
return hr;
}
HRESULT WINAPI SHGetFolderPathAndSubDirA(
HWND hwndOwner, /* [I] owner window */
int nFolder, /* [I] CSIDL identifying the folder */
HANDLE hToken, /* [I] access token */
DWORD dwFlags, /* [I] which path to return */
LPCSTR pszSubPath, /* [I] sub directory of the specified folder */
LPSTR pszPath) /* [O] converted path */
{
int length;
HRESULT hr = S_OK;
LPWSTR pszSubPathW = NULL;
LPWSTR pszPathW = NULL;
TRACE("%p,%#x,%p,%#x,%s,%p\n", hwndOwner, nFolder, hToken, dwFlags, debugstr_a(pszSubPath), pszPath);
if(pszPath) {
pszPathW = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
if(!pszPathW) {
hr = HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
goto cleanup;
}
}
TRACE("%08x,%08x,%s\n",nFolder, dwFlags, debugstr_w(pszSubPathW));
/* SHGetFolderPathAndSubDirW does not distinguish if pszSubPath isn't
* set (null), or an empty string.therefore call it without the parameter set
* if pszSubPath is an empty string
*/
if (pszSubPath && pszSubPath[0]) {
length = MultiByteToWideChar(CP_ACP, 0, pszSubPath, -1, NULL, 0);
pszSubPathW = HeapAlloc(GetProcessHeap(), 0, length * sizeof(WCHAR));
if(!pszSubPathW) {
hr = HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
goto cleanup;
}
MultiByteToWideChar(CP_ACP, 0, pszSubPath, -1, pszSubPathW, length);
}
hr = SHGetFolderPathAndSubDirW(hwndOwner, nFolder, hToken, dwFlags, pszSubPathW, pszPathW);
if (SUCCEEDED(hr) && pszPath)
WideCharToMultiByte(CP_ACP, 0, pszPathW, -1, pszPath, MAX_PATH, NULL, NULL);
cleanup:
HeapFree(GetProcessHeap(), 0, pszPathW);
HeapFree(GetProcessHeap(), 0, pszSubPathW);
return hr;
}
/*************************************************************************
* SHGetFolderPathAndSubDirW [SHELL32.@]
*/
HRESULT WINAPI SHGetFolderPathAndSubDirW(
HWND hwndOwner, /* [I] owner window */
int nFolder, /* [I] CSIDL identifying the folder */
HANDLE hToken, /* [I] access token */
DWORD dwFlags, /* [I] which path to return */
LPCWSTR pszSubPath,/* [I] sub directory of the specified folder */
LPWSTR pszPath) /* [O] converted path */
{
HRESULT hr;
WCHAR szBuildPath[MAX_PATH], szTemp[MAX_PATH];
DWORD folder = nFolder & CSIDL_FOLDER_MASK;
CSIDL_Type type;
int ret;
TRACE("%p,%#x,%p,%#x,%s,%p\n", hwndOwner, nFolder, hToken, dwFlags, debugstr_w(pszSubPath), pszPath);
/* Windows always NULL-terminates the resulting path regardless of success
* or failure, so do so first
*/
if (pszPath)
*pszPath = '\0';
if (folder >= ARRAY_SIZE(CSIDL_Data))
return E_INVALIDARG;
if ((SHGFP_TYPE_CURRENT != dwFlags) && (SHGFP_TYPE_DEFAULT != dwFlags))
return E_INVALIDARG;
szTemp[0] = 0;
type = CSIDL_Data[folder].type;
switch (type)
{
case CSIDL_Type_Disallowed:
hr = E_INVALIDARG;
break;
case CSIDL_Type_NonExistent:
hr = S_FALSE;
break;
case CSIDL_Type_WindowsPath:
GetWindowsDirectoryW(szTemp, MAX_PATH);
if (CSIDL_Data[folder].szDefaultPath &&
!IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath) &&
*CSIDL_Data[folder].szDefaultPath)
{
PathAddBackslashW(szTemp);
strcatW(szTemp, CSIDL_Data[folder].szDefaultPath);
}
hr = S_OK;
break;
case CSIDL_Type_SystemPath:
GetSystemDirectoryW(szTemp, MAX_PATH);
if (CSIDL_Data[folder].szDefaultPath &&
!IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath) &&
*CSIDL_Data[folder].szDefaultPath)
{
PathAddBackslashW(szTemp);
strcatW(szTemp, CSIDL_Data[folder].szDefaultPath);
}
hr = S_OK;
break;
case CSIDL_Type_SystemX86Path:
if (!GetSystemWow64DirectoryW(szTemp, MAX_PATH)) GetSystemDirectoryW(szTemp, MAX_PATH);
if (CSIDL_Data[folder].szDefaultPath &&
!IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath) &&
*CSIDL_Data[folder].szDefaultPath)
{
PathAddBackslashW(szTemp);
strcatW(szTemp, CSIDL_Data[folder].szDefaultPath);
}
hr = S_OK;
break;
case CSIDL_Type_CurrVer:
hr = _SHGetCurrentVersionPath(dwFlags, folder, szTemp);
break;
case CSIDL_Type_User:
#ifdef __REACTOS__
case CSIDL_Type_InMyDocuments:
#endif
hr = _SHGetUserProfilePath(hToken, dwFlags, folder, szTemp);
break;
case CSIDL_Type_AllUsers:
hr = _SHGetAllUsersProfilePath(dwFlags, folder, szTemp);
break;
default:
FIXME("bogus type %d, please fix\n", type);
hr = E_INVALIDARG;
break;
}
/* Expand environment strings if necessary */
if (*szTemp == '%')
#ifndef __REACTOS__
hr = _SHExpandEnvironmentStrings(szTemp, szBuildPath);
#else
hr = _SHExpandEnvironmentStrings(hToken, szTemp, szBuildPath, _countof(szBuildPath));
#endif
else
strcpyW(szBuildPath, szTemp);
if (FAILED(hr)) goto end;
if(pszSubPath) {
/* make sure the new path does not exceed the buffer length
* and remember to backslash and terminate it */
if(MAX_PATH < (lstrlenW(szBuildPath) + lstrlenW(pszSubPath) + 2)) {
hr = HRESULT_FROM_WIN32(ERROR_FILENAME_EXCED_RANGE);
goto end;
}
PathAppendW(szBuildPath, pszSubPath);
PathRemoveBackslashW(szBuildPath);
}
/* Copy the path if it's available before we might return */
if (SUCCEEDED(hr) && pszPath)
strcpyW(pszPath, szBuildPath);
/* if we don't care about existing directories we are ready */
if(nFolder & CSIDL_FLAG_DONT_VERIFY) goto end;
if (PathFileExistsW(szBuildPath)) goto end;
/* not existing but we are not allowed to create it. The return value
* is verified against shell32 version 6.0.
*/
if (!(nFolder & CSIDL_FLAG_CREATE))
{
hr = HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
goto end;
}
/* create directory/directories */
ret = SHCreateDirectoryExW(hwndOwner, szBuildPath, NULL);
if (ret && ret != ERROR_ALREADY_EXISTS)
{
ERR("Failed to create directory %s.\n", debugstr_w(szBuildPath));
hr = E_FAIL;
goto end;
}
TRACE("Created missing system directory %s\n", debugstr_w(szBuildPath));
end:
#ifdef __REACTOS__
/* create desktop.ini for custom icon */
if ((nFolder & CSIDL_FLAG_CREATE) &&
CSIDL_Data[folder].nShell32IconIndex)
{
WCHAR szIconLocation[MAX_PATH];
DWORD dwAttributes;
/* make the directory a read-only folder */
dwAttributes = GetFileAttributesW(szBuildPath);
dwAttributes |= FILE_ATTRIBUTE_READONLY;
SetFileAttributesW(szBuildPath, dwAttributes);
/* build the desktop.ini file path */
PathAppendW(szBuildPath, L"desktop.ini");
/* build the icon location */
StringCchPrintfW(szIconLocation, _countof(szIconLocation),
L"%%SystemRoot%%\\system32\\shell32.dll,%d",
CSIDL_Data[folder].nShell32IconIndex);
/* write desktop.ini */
WritePrivateProfileStringW(L".ShellClassInfo", L"IconResource", szIconLocation, szBuildPath);
/* flush! */
WritePrivateProfileStringW(NULL, NULL, NULL, szBuildPath);
/* make the desktop.ini a system and hidden file */
dwAttributes = GetFileAttributesW(szBuildPath);
dwAttributes |= FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN;
SetFileAttributesW(szBuildPath, dwAttributes);
}
#endif
TRACE("returning 0x%08x (final path is %s)\n", hr, debugstr_w(szBuildPath));
return hr;
}
/*************************************************************************
* SHGetFolderPathA [SHELL32.@]
*
* See SHGetFolderPathW.
*/
HRESULT WINAPI SHGetFolderPathA(
HWND hwndOwner,
int nFolder,
HANDLE hToken,
DWORD dwFlags,
LPSTR pszPath)
{
WCHAR szTemp[MAX_PATH];
HRESULT hr;
TRACE("%p,%d,%p,%#x,%p\n", hwndOwner, nFolder, hToken, dwFlags, pszPath);
if (pszPath)
*pszPath = '\0';
hr = SHGetFolderPathW(hwndOwner, nFolder, hToken, dwFlags, szTemp);
if (SUCCEEDED(hr) && pszPath)
WideCharToMultiByte(CP_ACP, 0, szTemp, -1, pszPath, MAX_PATH, NULL,
NULL);
return hr;
}
/* For each folder in folders, if its value has not been set in the registry,
* calls _SHGetUserProfilePath or _SHGetAllUsersProfilePath (depending on the
* folder's type) to get the unexpanded value first.
* Writes the unexpanded value to User Shell Folders, and queries it with
* SHGetFolderPathW to force the creation of the directory if it doesn't
* already exist. SHGetFolderPathW also returns the expanded value, which
* this then writes to Shell Folders.
*/
static HRESULT _SHRegisterFolders(HKEY hRootKey, HANDLE hToken,
LPCWSTR szUserShellFolderPath, LPCWSTR szShellFolderPath, const UINT folders[],
UINT foldersLen)
{
const WCHAR *szValueName;
WCHAR buffer[40];
UINT i;
WCHAR path[MAX_PATH];
HRESULT hr = S_OK;
HKEY hUserKey = NULL, hKey = NULL;
DWORD dwType, dwPathLen;
LONG ret;
TRACE("%p,%p,%s,%p,%u\n", hRootKey, hToken,
debugstr_w(szUserShellFolderPath), folders, foldersLen);
ret = RegCreateKeyW(hRootKey, szUserShellFolderPath, &hUserKey);
if (ret)
hr = HRESULT_FROM_WIN32(ret);
else
{
ret = RegCreateKeyW(hRootKey, szShellFolderPath, &hKey);
if (ret)
hr = HRESULT_FROM_WIN32(ret);
}
for (i = 0; SUCCEEDED(hr) && i < foldersLen; i++)
{
dwPathLen = MAX_PATH * sizeof(WCHAR);
/* For CSIDL_Type_User we also use the GUID if no szValueName is provided */
szValueName = CSIDL_Data[folders[i]].szValueName;
#ifdef __REACTOS__
if (!szValueName &&
(CSIDL_Data[folders[i]].type == CSIDL_Type_User ||
CSIDL_Data[folders[i]].type == CSIDL_Type_InMyDocuments))
#else
if (!szValueName && CSIDL_Data[folders[i]].type == CSIDL_Type_User)
#endif
{
StringFromGUID2( CSIDL_Data[folders[i]].id, buffer, 39 );
szValueName = &buffer[0];
}
if (!RegQueryValueExW(hUserKey, szValueName, NULL,
&dwType, (LPBYTE)path, &dwPathLen) &&
(dwType == REG_SZ || dwType == REG_EXPAND_SZ))
{
hr = SHGetFolderPathW(NULL, folders[i] | CSIDL_FLAG_CREATE,
hToken, SHGFP_TYPE_CURRENT, path);
}
else
{
*path = '\0';
#ifdef __REACTOS__
if (CSIDL_Data[folders[i]].type == CSIDL_Type_User ||
CSIDL_Data[folders[i]].type == CSIDL_Type_InMyDocuments)
#else
if (CSIDL_Data[folders[i]].type == CSIDL_Type_User)
#endif
_SHGetUserProfilePath(hToken, SHGFP_TYPE_CURRENT, folders[i],
path);
else if (CSIDL_Data[folders[i]].type == CSIDL_Type_AllUsers)
_SHGetAllUsersProfilePath(SHGFP_TYPE_CURRENT, folders[i], path);
else if (CSIDL_Data[folders[i]].type == CSIDL_Type_WindowsPath)
{
GetWindowsDirectoryW(path, MAX_PATH);
if (CSIDL_Data[folders[i]].szDefaultPath &&
!IS_INTRESOURCE(CSIDL_Data[folders[i]].szDefaultPath))
{
PathAddBackslashW(path);
strcatW(path, CSIDL_Data[folders[i]].szDefaultPath);
}
}
else
hr = E_FAIL;
if (*path)
{
ret = RegSetValueExW(hUserKey, szValueName, 0, REG_EXPAND_SZ,
(LPBYTE)path, (strlenW(path) + 1) * sizeof(WCHAR));
if (ret)
hr = HRESULT_FROM_WIN32(ret);
else
{
hr = SHGetFolderPathW(NULL, folders[i] | CSIDL_FLAG_CREATE,
hToken, SHGFP_TYPE_CURRENT, path);
ret = RegSetValueExW(hKey, szValueName, 0, REG_SZ,
(LPBYTE)path, (strlenW(path) + 1) * sizeof(WCHAR));
if (ret)
hr = HRESULT_FROM_WIN32(ret);
}
}
}
}
if (hUserKey)
RegCloseKey(hUserKey);
if (hKey)
RegCloseKey(hKey);
TRACE("returning 0x%08x\n", hr);
return hr;
}
static HRESULT _SHRegisterUserShellFolders(BOOL bDefault)
{
static const UINT folders[] = {
CSIDL_PROGRAMS,
CSIDL_PERSONAL,
CSIDL_FAVORITES,
CSIDL_APPDATA,
CSIDL_STARTUP,
CSIDL_RECENT,
CSIDL_SENDTO,
CSIDL_STARTMENU,
CSIDL_MYMUSIC,
CSIDL_MYVIDEO,
CSIDL_DESKTOPDIRECTORY,
CSIDL_NETHOOD,
CSIDL_TEMPLATES,
CSIDL_PRINTHOOD,
CSIDL_LOCAL_APPDATA,
CSIDL_INTERNET_CACHE,
CSIDL_COOKIES,
CSIDL_HISTORY,
CSIDL_MYPICTURES,
CSIDL_FONTS,
CSIDL_ADMINTOOLS,
/* Cannot use #if _WIN32_WINNT >= 0x0600 because _WIN32_WINNT == 0x0600 here. */
#ifndef __REACTOS__
CSIDL_CONTACTS,
CSIDL_DOWNLOADS,
CSIDL_LINKS,
CSIDL_APPDATA_LOCALLOW,
CSIDL_SAVED_GAMES,
CSIDL_SEARCHES
#endif
};
WCHAR userShellFolderPath[MAX_PATH], shellFolderPath[MAX_PATH];
LPCWSTR pUserShellFolderPath, pShellFolderPath;
HRESULT hr = S_OK;
HKEY hRootKey;
HANDLE hToken;
TRACE("%s\n", bDefault ? "TRUE" : "FALSE");
if (bDefault)
{
hToken = (HANDLE)-1;
hRootKey = HKEY_USERS;
strcpyW(userShellFolderPath, L".Default");
PathAddBackslashW(userShellFolderPath);
strcatW(userShellFolderPath, szSHUserFolders);
pUserShellFolderPath = userShellFolderPath;
strcpyW(shellFolderPath, L".Default");
PathAddBackslashW(shellFolderPath);
strcatW(shellFolderPath, szSHFolders);
pShellFolderPath = shellFolderPath;
}
else
{
hToken = NULL;
hRootKey = HKEY_CURRENT_USER;
pUserShellFolderPath = szSHUserFolders;
pShellFolderPath = szSHFolders;
}
hr = _SHRegisterFolders(hRootKey, hToken, pUserShellFolderPath,
pShellFolderPath, folders, ARRAY_SIZE(folders));
TRACE("returning 0x%08x\n", hr);
return hr;
}
static HRESULT _SHRegisterCommonShellFolders(void)
{
static const UINT folders[] = {
CSIDL_COMMON_STARTMENU,
CSIDL_COMMON_PROGRAMS,
CSIDL_COMMON_STARTUP,
CSIDL_COMMON_DESKTOPDIRECTORY,
CSIDL_COMMON_FAVORITES,
CSIDL_COMMON_APPDATA,
CSIDL_COMMON_TEMPLATES,
CSIDL_COMMON_DOCUMENTS,
CSIDL_COMMON_ADMINTOOLS,
CSIDL_COMMON_MUSIC,
CSIDL_COMMON_PICTURES,
CSIDL_COMMON_VIDEO,
};
HRESULT hr;
TRACE("\n");
hr = _SHRegisterFolders(HKEY_LOCAL_MACHINE, NULL, szSHUserFolders,
szSHFolders, folders, ARRAY_SIZE(folders));
TRACE("returning 0x%08x\n", hr);
return hr;
}
/* Register the default values in the registry, as some apps seem to depend
* on their presence. The set registered was taken from Windows XP.
*/
HRESULT SHELL_RegisterShellFolders(void)
{
HRESULT hr;
hr = _SHRegisterUserShellFolders(TRUE);
if (SUCCEEDED(hr))
hr = _SHRegisterUserShellFolders(FALSE);
if (SUCCEEDED(hr))
hr = _SHRegisterCommonShellFolders();
return hr;
}
/*************************************************************************
* SHGetSpecialFolderPathA [SHELL32.@]
*/
BOOL WINAPI SHGetSpecialFolderPathA (
HWND hwndOwner,
LPSTR szPath,
int nFolder,
BOOL bCreate)
{
return SHGetFolderPathA(hwndOwner, nFolder + (bCreate ? CSIDL_FLAG_CREATE : 0), NULL, 0,
szPath) == S_OK;
}
/*************************************************************************
* SHGetSpecialFolderPathW
*/
BOOL WINAPI SHGetSpecialFolderPathW (
HWND hwndOwner,
LPWSTR szPath,
int nFolder,
BOOL bCreate)
{
return SHGetFolderPathW(hwndOwner, nFolder + (bCreate ? CSIDL_FLAG_CREATE : 0), NULL, 0,
szPath) == S_OK;
}
/*************************************************************************
* SHGetFolderLocation [SHELL32.@]
*
* Gets the folder locations from the registry and creates a pidl.
*
* PARAMS
* hwndOwner [I]
* nFolder [I] CSIDL_xxxxx
* hToken [I] token representing user, or NULL for current user, or -1 for
* default user
* dwReserved [I] must be zero
* ppidl [O] PIDL of a special folder
*
* RETURNS
* Success: S_OK
* Failure: Standard OLE-defined error result, S_FALSE or E_INVALIDARG
*
* NOTES
* Creates missing reg keys and directories.
* Mostly forwards to SHGetFolderPathW, but a few values of nFolder return
* virtual folders that are handled here.
*/
HRESULT WINAPI SHGetFolderLocation(
HWND hwndOwner,
int nFolder,
HANDLE hToken,
DWORD dwReserved,
LPITEMIDLIST *ppidl)
{
HRESULT hr = E_INVALIDARG;
#ifdef __REACTOS__
WCHAR szPath[MAX_PATH];
#endif
TRACE("%p 0x%08x %p 0x%08x %p\n",
hwndOwner, nFolder, hToken, dwReserved, ppidl);
if (!ppidl)
return E_INVALIDARG;
if (dwReserved)
return E_INVALIDARG;
#ifdef __REACTOS__
if ((nFolder & CSIDL_FLAG_NO_ALIAS) &&
SHGetSpecialFolderPathW(hwndOwner, szPath, (nFolder & CSIDL_FOLDER_MASK), FALSE))
{
*ppidl = ILCreateFromPathW(szPath);
if (*ppidl)
return S_OK;
}
#endif
/* The virtual folders' locations are not user-dependent */
*ppidl = NULL;
switch (nFolder & CSIDL_FOLDER_MASK)
{
case CSIDL_DESKTOP:
*ppidl = _ILCreateDesktop();
break;
case CSIDL_PERSONAL:
*ppidl = _ILCreateMyDocuments();
break;
case CSIDL_INTERNET:
*ppidl = _ILCreateIExplore();
break;
case CSIDL_CONTROLS:
*ppidl = _ILCreateControlPanel();
break;
case CSIDL_PRINTERS:
*ppidl = _ILCreatePrinters();
break;
case CSIDL_BITBUCKET:
*ppidl = _ILCreateBitBucket();
break;
case CSIDL_DRIVES:
*ppidl = _ILCreateMyComputer();
break;
case CSIDL_NETWORK:
*ppidl = _ILCreateNetwork();
break;
default:
{
WCHAR szPath[MAX_PATH];
hr = SHGetFolderPathW(hwndOwner, nFolder, hToken,
SHGFP_TYPE_CURRENT, szPath);
if (SUCCEEDED(hr))
{
DWORD attributes=0;
TRACE("Value=%s\n", debugstr_w(szPath));
hr = SHILCreateFromPathW(szPath, ppidl, &attributes);
}
else if (hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND))
{
/* unlike SHGetFolderPath, SHGetFolderLocation in shell32
* version 6.0 returns E_FAIL for nonexistent paths
*/
hr = E_FAIL;
}
}
}
if(*ppidl)
hr = S_OK;
TRACE("-- (new pidl %p)\n",*ppidl);
return hr;
}
/*************************************************************************
* SHGetSpecialFolderLocation [SHELL32.@]
*
* NOTES
* In NT5, SHGetSpecialFolderLocation needs the <winntdir>/Recent
* directory.
*/
HRESULT WINAPI SHGetSpecialFolderLocation(
HWND hwndOwner,
INT nFolder,
LPITEMIDLIST * ppidl)
{
HRESULT hr = E_INVALIDARG;
TRACE("(%p,0x%x,%p)\n", hwndOwner,nFolder,ppidl);
if (!ppidl)
return E_INVALIDARG;
hr = SHGetFolderLocation(hwndOwner, nFolder, NULL, 0, ppidl);
return hr;
}
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