From f8782733f3b8b19f39fb90e24140e08e5cfd0098 Mon Sep 17 00:00:00 2001 From: Robert Shearman Date: Mon, 16 Jan 2006 21:31:48 +0100 Subject: [PATCH] shell: Convert the filesystem shell folder to Unicode. --- dlls/shell32/shfldr.h | 2 +- dlls/shell32/shfldr_desktop.c | 18 ++++--- dlls/shell32/shfldr_fs.c | 115 +++++++++++++++++++++++------------------- 3 files changed, 75 insertions(+), 60 deletions(-) diff --git a/dlls/shell32/shfldr.h b/dlls/shell32/shfldr.h index ed474b2c6b6..7bebc26695d 100644 --- a/dlls/shell32/shfldr.h +++ b/dlls/shell32/shfldr.h @@ -69,5 +69,5 @@ static inline int SHELL32_GUIDToStringW (REFGUID guid, LPWSTR str) guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7]); } -void SHELL_FS_ProcessDisplayFilename(LPSTR szPath, DWORD dwFlags); +void SHELL_FS_ProcessDisplayFilename(LPWSTR szPath, DWORD dwFlags); BOOL SHELL_FS_HideExtension(LPWSTR pwszPath); diff --git a/dlls/shell32/shfldr_desktop.c b/dlls/shell32/shfldr_desktop.c index 3dd637dcbe3..e9b961e28d3 100644 --- a/dlls/shell32/shfldr_desktop.c +++ b/dlls/shell32/shfldr_desktop.c @@ -677,21 +677,23 @@ static HRESULT WINAPI ISF_Desktop_fnGetDisplayNameOf (IShellFolder2 * iface, else { int cLen = 0; - + /* file system folder or file rooted at the desktop */ if ((GET_SHGDN_FOR(dwFlags) == SHGDN_FORPARSING) && (GET_SHGDN_RELATION(dwFlags) != SHGDN_INFOLDER)) { - WideCharToMultiByte(CP_ACP, 0, This->sPathTarget, -1, strRet->u.cStr, MAX_PATH, - NULL, NULL); - PathAddBackslashA(strRet->u.cStr); - cLen = lstrlenA(strRet->u.cStr); + lstrcpynW(wszPath, This->sPathTarget, MAX_PATH - 1); + PathAddBackslashW(wszPath); + cLen = lstrlenW(wszPath); } - - _ILSimpleGetText (pidl, strRet->u.cStr + cLen, MAX_PATH - cLen); + + _ILSimpleGetTextW(pidl, wszPath + cLen, MAX_PATH - cLen); if (!_ILIsFolder(pidl)) - SHELL_FS_ProcessDisplayFilename(strRet->u.cStr, dwFlags); + SHELL_FS_ProcessDisplayFilename(wszPath, dwFlags); + + WideCharToMultiByte(CP_ACP, 0, wszPath, -1, strRet->u.cStr, MAX_PATH, + NULL, NULL); } } else diff --git a/dlls/shell32/shfldr_fs.c b/dlls/shell32/shfldr_fs.c index fb896888c2f..394c2545fe2 100644 --- a/dlls/shell32/shfldr_fs.c +++ b/dlls/shell32/shfldr_fs.c @@ -72,7 +72,7 @@ typedef struct { CLSID *pclsid; /* both paths are parsible from the desktop */ - LPSTR sPathTarget; /* complete path to target used for enumeration and ChangeNotify */ + LPWSTR sPathTarget; /* complete path to target used for enumeration and ChangeNotify */ LPITEMIDLIST pidlRoot; /* absolute pidl */ @@ -405,8 +405,7 @@ IShellFolder_fnParseDisplayName (IShellFolder2 * iface, szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH); /* build the full pathname to the element */ - /* lstrcpyW(szPath, This->sPathTarget); */ - MultiByteToWideChar(CP_ACP, 0, This->sPathTarget, -1, szPath, MAX_PATH); + lstrcpynW(szPath, This->sPathTarget, MAX_PATH - 1); PathAddBackslashW(szPath); len = lstrlenW(szPath); lstrcpynW(szPath + len, szElement, MAX_PATH - len); @@ -457,11 +456,7 @@ IShellFolder_fnEnumObjects (IShellFolder2 * iface, HWND hwndOwner, *ppEnumIDList = IEnumIDList_Constructor(); if (*ppEnumIDList) - { - WCHAR path[MAX_PATH]; - MultiByteToWideChar(CP_ACP, 0, This->sPathTarget, -1, path, MAX_PATH); - CreateFolderEnumList(*ppEnumIDList, path, dwFlags); - } + CreateFolderEnumList(*ppEnumIDList, This->sPathTarget, dwFlags); TRACE ("-- (%p)->(new ID List: %p)\n", This, *ppEnumIDList); @@ -481,13 +476,11 @@ IShellFolder_fnBindToObject (IShellFolder2 * iface, LPCITEMIDLIST pidl, LPBC pbc, REFIID riid, LPVOID * ppvOut) { IGenericSFImpl *This = impl_from_IShellFolder2(iface); - WCHAR szPath[MAX_PATH]; TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n", This, pidl, pbc, shdebugstr_guid (riid), ppvOut); - MultiByteToWideChar(CP_ACP, 0, This->sPathTarget, -1, szPath, MAX_PATH); - return SHELL32_BindToChild (This->pidlRoot, szPath, pidl, riid, + return SHELL32_BindToChild (This->pidlRoot, This->sPathTarget, pidl, riid, ppvOut); } @@ -752,16 +745,13 @@ BOOL SHELL_FS_HideExtension(LPWSTR szPath) return doHide; } -void SHELL_FS_ProcessDisplayFilename(LPSTR szPath, DWORD dwFlags) +void SHELL_FS_ProcessDisplayFilename(LPWSTR szPath, DWORD dwFlags) { - WCHAR pathW[MAX_PATH]; - /*FIXME: MSDN also mentions SHGDN_FOREDITING which is not yet handled. */ if (!(dwFlags & SHGDN_FORPARSING) && ((dwFlags & SHGDN_INFOLDER) || (dwFlags == SHGDN_NORMAL))) { - MultiByteToWideChar(CP_ACP, 0, szPath, -1, pathW, MAX_PATH); - if (SHELL_FS_HideExtension(pathW) && szPath[0] != '.') - PathRemoveExtensionA (szPath); + if (SHELL_FS_HideExtension(szPath) && szPath[0] != '.') + PathRemoveExtensionW(szPath); } } @@ -783,6 +773,7 @@ IShellFolder_fnGetDisplayNameOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet) { IGenericSFImpl *This = impl_from_IShellFolder2(iface); + WCHAR wszPath[MAX_PATH+1]; HRESULT hr = S_OK; int len = 0; @@ -792,14 +783,13 @@ IShellFolder_fnGetDisplayNameOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, if (!pidl || !strRet) return E_INVALIDARG; - - strRet->uType = STRRET_CSTR; + if (_ILIsDesktop(pidl)) { /* empty pidl */ if ((GET_SHGDN_FOR(dwFlags) & SHGDN_FORPARSING) && (GET_SHGDN_RELATION(dwFlags) != SHGDN_INFOLDER)) { if (This->sPathTarget) - lstrcpynA(strRet->u.cStr, This->sPathTarget, MAX_PATH); + lstrcpynW(wszPath, This->sPathTarget, MAX_PATH); } else { /* pidl has to contain exactly one non null SHITEMID */ hr = E_INVALIDARG; @@ -809,20 +799,21 @@ IShellFolder_fnGetDisplayNameOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, (GET_SHGDN_RELATION(dwFlags) != SHGDN_INFOLDER) && This->sPathTarget) { - lstrcpynA(strRet->u.cStr, This->sPathTarget, MAX_PATH); - PathAddBackslashA(strRet->u.cStr); - len = lstrlenA(strRet->u.cStr); + lstrcpynW(wszPath, This->sPathTarget, MAX_PATH); + PathAddBackslashW(wszPath); + len = lstrlenW(wszPath); } - _ILSimpleGetText(pidl, strRet->u.cStr + len, MAX_PATH - len); - if (!_ILIsFolder(pidl)) SHELL_FS_ProcessDisplayFilename(strRet->u.cStr, dwFlags); + _ILSimpleGetTextW(pidl, wszPath + len, MAX_PATH + 1 - len); + if (!_ILIsFolder(pidl)) SHELL_FS_ProcessDisplayFilename(wszPath, dwFlags); } else { - WCHAR wszPath[MAX_PATH]; hr = SHELL32_GetDisplayNameOfChild(iface, pidl, dwFlags, wszPath, MAX_PATH); - if (SUCCEEDED(hr)) { - if (!WideCharToMultiByte(CP_ACP, 0, wszPath, -1, strRet->u.cStr, MAX_PATH, - NULL, NULL)) - wszPath[0] = '\0'; - } + } + + if (SUCCEEDED(hr)) { + strRet->uType = STRRET_CSTR; + if (!WideCharToMultiByte(CP_ACP, 0, wszPath, -1, strRet->u.cStr, MAX_PATH, + NULL, NULL)) + strRet->u.cStr[0] = '\0'; } TRACE ("-- (%p)->(%s)\n", This, strRet->u.cStr); @@ -849,7 +840,7 @@ static HRESULT WINAPI IShellFolder_fnSetNameOf (IShellFolder2 * iface, LPITEMIDLIST * pPidlOut) { IGenericSFImpl *This = impl_from_IShellFolder2(iface); - WCHAR szSrc[MAX_PATH], szDest[MAX_PATH]; + WCHAR szSrc[MAX_PATH + 1], szDest[MAX_PATH + 1]; LPWSTR ptr; BOOL bIsFolder = _ILIsFolder (ILFindLastID (pidl)); @@ -857,17 +848,17 @@ static HRESULT WINAPI IShellFolder_fnSetNameOf (IShellFolder2 * iface, debugstr_w (lpName), dwFlags, pPidlOut); /* build source path */ - MultiByteToWideChar(CP_ACP, 0, This->sPathTarget, -1, szSrc, MAX_PATH); + lstrcpynW(szSrc, This->sPathTarget, MAX_PATH); ptr = PathAddBackslashW (szSrc); if (ptr) - _ILSimpleGetTextW (pidl, ptr, MAX_PATH - (ptr - szSrc)); + _ILSimpleGetTextW (pidl, ptr, MAX_PATH + 1 - (ptr - szSrc)); /* build destination path */ if (dwFlags == SHGDN_NORMAL || dwFlags & SHGDN_INFOLDER) { - MultiByteToWideChar(CP_ACP, 0, This->sPathTarget, -1, szDest, MAX_PATH); + lstrcpynW(szDest, This->sPathTarget, MAX_PATH); ptr = PathAddBackslashW (szDest); if (ptr) - lstrcpynW(ptr, lpName, MAX_PATH - (ptr - szDest)); + lstrcpynW(ptr, lpName, MAX_PATH + 1 - (ptr - szDest)); } else lstrcpynW(szDest, lpName, MAX_PATH); @@ -1132,7 +1123,8 @@ ISFHelper_fnAddFolder (ISFHelper * iface, HWND hwnd, LPCSTR lpName, TRACE ("(%p)(%s %p)\n", This, lpName, ppidlOut); - strcpy (lpstrNewDir, This->sPathTarget); + if (!WideCharToMultiByte(CP_ACP, 0, This->sPathTarget, -1, lpstrNewDir, MAX_PATH, NULL, NULL)) + lpstrNewDir[0] = '\0'; PathAppendA(lpstrNewDir, lpName); bRes = CreateDirectoryA (lpstrNewDir, NULL); @@ -1186,7 +1178,8 @@ ISFHelper_fnDeleteItems (ISFHelper * iface, UINT cidl, LPCITEMIDLIST * apidl) } for (i = 0; i < cidl; i++) { - strcpy (szPath, This->sPathTarget); + if (!WideCharToMultiByte(CP_ACP, 0, This->sPathTarget, -1, szPath, MAX_PATH, NULL, NULL)) + szPath[0] = '\0'; PathAddBackslashA (szPath); _ILSimpleGetText (apidl[i], szPath + strlen (szPath), MAX_PATH); @@ -1248,7 +1241,8 @@ ISFHelper_fnCopyItems (ISFHelper * iface, IShellFolder * pSFFrom, UINT cidl, _ILSimpleGetText (apidl[i], szSrcPath + strlen (szSrcPath), MAX_PATH); - strcpy (szDstPath, This->sPathTarget); + if (!WideCharToMultiByte(CP_ACP, 0, This->sPathTarget, -1, szDstPath, MAX_PATH, NULL, NULL)) + szDstPath[0] = '\0'; PathAddBackslashA (szDstPath); _ILSimpleGetText (apidl[i], szDstPath + strlen (szDstPath), MAX_PATH); @@ -1341,7 +1335,7 @@ IFSFldr_PersistFolder3_GetClassID (IPersistFolder3 * iface, CLSID * lpClassId) static HRESULT WINAPI IFSFldr_PersistFolder3_Initialize (IPersistFolder3 * iface, LPCITEMIDLIST pidl) { - char sTemp[MAX_PATH]; + WCHAR wszTemp[MAX_PATH]; IGenericSFImpl *This = impl_from_IPersistFolder3(iface); @@ -1352,15 +1346,21 @@ IFSFldr_PersistFolder3_Initialize (IPersistFolder3 * iface, LPCITEMIDLIST pidl) This->pidlRoot = ILClone (pidl); /* set my pidl */ if (This->sPathTarget) + { SHFree (This->sPathTarget); + This->sPathTarget = NULL; + } /* set my path */ - if (SHGetPathFromIDListA (pidl, sTemp)) { - This->sPathTarget = SHAlloc (strlen (sTemp) + 1); - strcpy (This->sPathTarget, sTemp); + if (SHGetPathFromIDListW (pidl, wszTemp)) { + int len = strlenW(wszTemp); + This->sPathTarget = SHAlloc((len + 1) * sizeof(WCHAR)); + if (!This->sPathTarget) + return E_OUTOFMEMORY; + memcpy(This->sPathTarget, wszTemp, (len + 1) * sizeof(WCHAR)); } - TRACE ("--(%p)->(%s)\n", This, This->sPathTarget); + TRACE ("--(%p)->(%s)\n", This, debugstr_w(This->sPathTarget)); return S_OK; } @@ -1390,7 +1390,7 @@ IFSFldr_PersistFolder3_InitializeEx (IPersistFolder3 * iface, IBindCtx * pbc, LPCITEMIDLIST pidlRoot, const PERSIST_FOLDER_TARGET_INFO * ppfti) { - char sTemp[MAX_PATH]; + WCHAR wszTemp[MAX_PATH]; IGenericSFImpl *This = impl_from_IPersistFolder3(iface); @@ -1421,20 +1421,33 @@ IFSFldr_PersistFolder3_InitializeEx (IPersistFolder3 * iface, */ if (ppfti) { if (ppfti->csidl != -1) { - if (SHGetSpecialFolderPathA (0, sTemp, ppfti->csidl, + if (SHGetSpecialFolderPathW (0, wszTemp, ppfti->csidl, ppfti->csidl & CSIDL_FLAG_CREATE)) { - __SHCloneStrA (&This->sPathTarget, sTemp); + int len = strlenW(wszTemp); + This->sPathTarget = SHAlloc((len + 1) * sizeof(WCHAR)); + if (!This->sPathTarget) + return E_OUTOFMEMORY; + memcpy(This->sPathTarget, wszTemp, (len + 1) * sizeof(WCHAR)); } } else if (ppfti->szTargetParsingName[0]) { - __SHCloneStrWtoA (&This->sPathTarget, ppfti->szTargetParsingName); + int len = strlenW(ppfti->szTargetParsingName); + This->sPathTarget = SHAlloc((len + 1) * sizeof(WCHAR)); + if (!This->sPathTarget) + return E_OUTOFMEMORY; + memcpy(This->sPathTarget, ppfti->szTargetParsingName, + (len + 1) * sizeof(WCHAR)); } else if (ppfti->pidlTargetFolder) { - if (SHGetPathFromIDListA (ppfti->pidlTargetFolder, sTemp)) { - __SHCloneStrA (&This->sPathTarget, sTemp); + if (SHGetPathFromIDListW(ppfti->pidlTargetFolder, wszTemp)) { + int len = strlenW(wszTemp); + This->sPathTarget = SHAlloc((len + 1) * sizeof(WCHAR)); + if (!This->sPathTarget) + return E_OUTOFMEMORY; + memcpy(This->sPathTarget, wszTemp, (len + 1) * sizeof(WCHAR)); } } } - TRACE ("--(%p)->(target=%s)\n", This, debugstr_a (This->sPathTarget)); + TRACE ("--(%p)->(target=%s)\n", This, debugstr_w(This->sPathTarget)); pdump (This->pidlRoot); return (This->sPathTarget) ? S_OK : E_FAIL; } -- 2.11.4.GIT