specialfolder.cpp

Go to the documentation of this file.

/*
 * The ManaPlus Client
 * Copyright (C) 2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifdef WIN32
#include "fs/specialfolder.h"
#include <windows.h>
 
#include "debug.h"
 
/*
 * Retrieve the pathname of special folders on win32, or an empty string
 * on error / if the folder does not exist.
 * See http://msdn.microsoft.com/en-us/library/bb762494(VS.85).aspx for
 * a list of folder ids
 */
std::string getSpecialFolderLocation(const int folderId)
{
 std::string ret;
 LPITEMIDLIST pItemIdList;
 LPMALLOC pMalloc;
 char szPath[_MAX_PATH];
 
 // get the item ID list for folderId
 HRESULT hr = SHGetSpecialFolderLocation(nullptr, folderId, &pItemIdList);
 if (hr != S_OK)
 return ret;
 
 // convert the ID list into a file system path
 if (SHGetPathFromIDList(pItemIdList, szPath) == FALSE)
 return ret;
 
 // get the IMalloc pointer and free all resources we used
 hr = SHGetMalloc(&pMalloc);
 pMalloc->Free(pItemIdList);
 pMalloc->Release();
 
 ret = szPath;
 return ret;
}
 
#endif // WIN32