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https://github.com/reactos/reactos.git
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ac0bcf4a90
Implementing missing features... JIRA issue: CORE-19278 - Implement PathFileExistsDefExtAndAttributesW function. - Add its prototype to <shlwapi_undoc.h>. - Modify shlwapi.spec. - Add PathFileExistsDefExtAndAttributesW testcase.
118 lines
3.1 KiB
C++
118 lines
3.1 KiB
C++
/*
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* PROJECT: ReactOS Shell
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* LICENSE: LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
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* PURPOSE: Implement shell light-weight utility functions
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* COPYRIGHT: Copyright 2023 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
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*/
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#define _ATL_NO_EXCEPTIONS
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#include "precomp.h"
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#include <shellapi.h>
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#include <shlwapi.h>
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#include <shlwapi_undoc.h>
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#include <shlobj_undoc.h>
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#include <shlguid_undoc.h>
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#include <atlstr.h>
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#include <strsafe.h>
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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/*************************************************************************
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* IContextMenu_Invoke [SHLWAPI.207]
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*
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* Used by Win:SHELL32!CISFBand::_TrySimpleInvoke.
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*/
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EXTERN_C
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BOOL WINAPI
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IContextMenu_Invoke(
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_In_ IContextMenu *pContextMenu,
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_In_ HWND hwnd,
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_In_ LPCSTR lpVerb,
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_In_ UINT uFlags)
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{
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CMINVOKECOMMANDINFO info;
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BOOL ret = FALSE;
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INT iDefItem = 0;
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HMENU hMenu = NULL;
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HCURSOR hOldCursor;
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TRACE("(%p, %p, %s, %u)\n", pContextMenu, hwnd, debugstr_a(lpVerb), uFlags);
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if (!pContextMenu)
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return FALSE;
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hOldCursor = SetCursor(LoadCursorW(NULL, (LPCWSTR)IDC_WAIT));
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ZeroMemory(&info, sizeof(info));
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info.cbSize = sizeof(info);
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info.hwnd = hwnd;
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info.nShow = SW_NORMAL;
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info.lpVerb = lpVerb;
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if (IS_INTRESOURCE(lpVerb))
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{
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hMenu = CreatePopupMenu();
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if (hMenu)
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{
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pContextMenu->QueryContextMenu(hMenu, 0, 1, MAXSHORT, uFlags | CMF_DEFAULTONLY);
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iDefItem = GetMenuDefaultItem(hMenu, 0, 0);
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if (iDefItem != -1)
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info.lpVerb = MAKEINTRESOURCEA(iDefItem - 1);
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}
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}
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if (iDefItem != -1 || info.lpVerb)
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{
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if (!hwnd)
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info.fMask |= CMIC_MASK_FLAG_NO_UI;
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ret = SUCCEEDED(pContextMenu->InvokeCommand(&info));
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}
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/* Invoking itself doesn't need the menu object, but getting the command info
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needs the menu. */
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if (hMenu)
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DestroyMenu(hMenu);
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SetCursor(hOldCursor);
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return ret;
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}
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/*************************************************************************
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* PathFileExistsDefExtAndAttributesW [SHLWAPI.511]
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*
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* @param pszPath The path string.
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* @param dwWhich The WHICH_... flags.
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* @param pdwFileAttributes A pointer to the file attributes. Optional.
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* @return TRUE if successful.
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*/
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BOOL WINAPI
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PathFileExistsDefExtAndAttributesW(
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_Inout_ LPWSTR pszPath,
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_In_ DWORD dwWhich,
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_Out_opt_ LPDWORD pdwFileAttributes)
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{
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TRACE("(%s, 0x%lX, %p)\n", debugstr_w(pszPath), dwWhich, pdwFileAttributes);
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if (pdwFileAttributes)
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*pdwFileAttributes = INVALID_FILE_ATTRIBUTES;
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if (!pszPath)
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return FALSE;
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if (!dwWhich || (*PathFindExtensionW(pszPath) && (dwWhich & WHICH_OPTIONAL)))
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return PathFileExistsAndAttributesW(pszPath, pdwFileAttributes);
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if (!PathFileExistsDefExtW(pszPath, dwWhich))
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{
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if (pdwFileAttributes)
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*pdwFileAttributes = INVALID_FILE_ATTRIBUTES;
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return FALSE;
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}
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if (pdwFileAttributes)
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*pdwFileAttributes = GetFileAttributesW(pszPath);
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return TRUE;
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}
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