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597 lines
16 KiB
C++
597 lines
16 KiB
C++
/*
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* Network Places (Neighbourhood) folder
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*
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* Copyright 1997 Marcus Meissner
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* Copyright 1998, 1999, 2002 Juergen Schmied
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* Copyright 2003 Mike McCormack for Codeweavers
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* Copyright 2009 Andrew Hill
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <precomp.h>
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WINE_DEFAULT_DEBUG_CHANNEL (shell);
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#define HACKY_UNC_PATHS
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#ifdef HACKY_UNC_PATHS
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LPITEMIDLIST ILCreateFromNetworkPlaceW(LPCWSTR lpNetworkPlace)
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{
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int cbData = sizeof(WORD) + sizeof(WCHAR) * (wcslen(lpNetworkPlace)+1);
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LPITEMIDLIST pidl = (LPITEMIDLIST)SHAlloc(cbData + sizeof(WORD));
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if (!pidl)
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return NULL;
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pidl->mkid.cb = cbData;
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wcscpy((WCHAR*)&pidl->mkid.abID[0], lpNetworkPlace);
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*(WORD*)((char*)pidl + cbData) = 0;
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return pidl;
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}
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#endif
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/***********************************************************************
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* IShellFolder implementation
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*/
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HRESULT CNetFolderExtractIcon_CreateInstance(LPCITEMIDLIST pidl, REFIID riid, LPVOID * ppvOut)
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{
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CComPtr<IDefaultExtractIconInit> initIcon;
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HRESULT hr = SHCreateDefaultExtractIcon(IID_PPV_ARG(IDefaultExtractIconInit, &initIcon));
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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initIcon->SetNormalIcon(swShell32Name, -IDI_SHELL_NETWORK_FOLDER);
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return initIcon->QueryInterface(riid, ppvOut);
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}
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HRESULT CALLBACK NetFolderMenuCallback(IShellFolder *psf,
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HWND hwnd,
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IDataObject *pdtobj,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam)
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{
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switch (uMsg)
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{
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case DFM_MERGECONTEXTMENU:
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return S_OK;
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case DFM_INVOKECOMMAND:
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case DFM_INVOKECOMMANDEX:
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case DFM_GETDEFSTATICID: // Required for Windows 7 to pick a default
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return S_FALSE;
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}
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return E_NOTIMPL;
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}
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class CNetFolderEnum :
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public CEnumIDListBase
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{
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public:
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CNetFolderEnum();
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~CNetFolderEnum();
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HRESULT WINAPI Initialize(HWND hwndOwner, DWORD dwFlags);
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BOOL CreateMyCompEnumList(DWORD dwFlags);
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BOOL EnumerateRec(LPNETRESOURCE lpNet);
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BEGIN_COM_MAP(CNetFolderEnum)
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COM_INTERFACE_ENTRY_IID(IID_IEnumIDList, IEnumIDList)
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END_COM_MAP()
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};
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static shvheader NetworkPlacesSFHeader[] = {
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{IDS_SHV_COLUMN_NAME, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
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{IDS_SHV_COLUMN_CATEGORY, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
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{IDS_SHV_COLUMN_WORKGROUP, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
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{IDS_SHV_COLUMN_NETLOCATION, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15}
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};
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#define COLUMN_NAME 0
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#define COLUMN_CATEGORY 1
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#define COLUMN_WORKGROUP 2
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#define COLUMN_NETLOCATION 3
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#define NETWORKPLACESSHELLVIEWCOLUMNS 4
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CNetFolderEnum::CNetFolderEnum()
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{
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}
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CNetFolderEnum::~CNetFolderEnum()
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{
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}
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HRESULT WINAPI CNetFolderEnum::Initialize(HWND hwndOwner, DWORD dwFlags)
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{
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if (CreateMyCompEnumList(dwFlags) == FALSE)
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return E_FAIL;
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return S_OK;
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}
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/**************************************************************************
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* CDrivesFolderEnum::CreateMyCompEnumList()
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*/
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BOOL CNetFolderEnum::EnumerateRec(LPNETRESOURCE lpNet)
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{
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BOOL bRet = TRUE;
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DWORD dRet;
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HANDLE hEnum;
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LPNETRESOURCE lpRes;
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DWORD dSize = 0x1000;
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DWORD dCount = -1;
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LPNETRESOURCE lpCur;
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dRet = WNetOpenEnum(RESOURCE_GLOBALNET, RESOURCETYPE_DISK, 0, lpNet, &hEnum);
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if (dRet != WN_SUCCESS)
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{
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ERR("WNetOpenEnum() failed: %x\n", dRet);
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return FALSE;
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}
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lpRes = (LPNETRESOURCE)CoTaskMemAlloc(dSize);
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if (!lpRes)
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{
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ERR("CoTaskMemAlloc() failed\n");
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WNetCloseEnum(hEnum);
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return FALSE;
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}
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do
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{
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dSize = 0x1000;
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dCount = -1;
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memset(lpRes, 0, dSize);
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dRet = WNetEnumResource(hEnum, &dCount, lpRes, &dSize);
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if (dRet == WN_SUCCESS || dRet == WN_MORE_DATA)
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{
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lpCur = lpRes;
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for (; dCount; dCount--)
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{
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TRACE("lpRemoteName: %S\n", lpCur->lpRemoteName);
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if ((lpCur->dwUsage & RESOURCEUSAGE_CONTAINER) == RESOURCEUSAGE_CONTAINER)
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{
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TRACE("Found provider: %S\n", lpCur->lpProvider);
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EnumerateRec(lpCur);
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}
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else
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{
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LPITEMIDLIST pidl;
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#ifdef HACKY_UNC_PATHS
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pidl = ILCreateFromNetworkPlaceW(lpCur->lpRemoteName);
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#endif
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if (pidl != NULL)
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bRet = AddToEnumList(pidl);
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else
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{
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ERR("ILCreateFromPathW() failed\n");
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bRet = FALSE;
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break;
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}
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}
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lpCur++;
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}
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}
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} while (dRet != WN_NO_MORE_ENTRIES);
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CoTaskMemFree(lpRes);
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WNetCloseEnum(hEnum);
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TRACE("Done: %u\n", bRet);
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return bRet;
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}
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BOOL CNetFolderEnum::CreateMyCompEnumList(DWORD dwFlags)
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{
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BOOL bRet = TRUE;
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TRACE("(%p)->(flags=0x%08x)\n", this, dwFlags);
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/* enumerate the folders */
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if (dwFlags & SHCONTF_FOLDERS)
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{
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bRet = EnumerateRec(NULL);
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}
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return bRet;
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}
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CNetFolder::CNetFolder()
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{
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pidlRoot = NULL;
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}
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CNetFolder::~CNetFolder()
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{
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if (pidlRoot)
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SHFree(pidlRoot);
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}
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/**************************************************************************
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* CNetFolder::ParseDisplayName
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*/
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HRESULT WINAPI CNetFolder::ParseDisplayName(HWND hwndOwner, LPBC pbcReserved, LPOLESTR lpszDisplayName,
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DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes)
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{
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HRESULT hr = E_UNEXPECTED;
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#ifdef HACKY_UNC_PATHS
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/* FIXME: the code below is an ugly hack */
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/* Can we use a CFSFolder on that path? */
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DWORD attrs = GetFileAttributes(lpszDisplayName);
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if ((attrs & FILE_ATTRIBUTE_DIRECTORY))
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{
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if (pchEaten)
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*pchEaten = 0; /* strange but like the original */
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/* YES WE CAN */
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/* Create our hacky pidl */
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LPITEMIDLIST pidl = ILCreateFromNetworkPlaceW(lpszDisplayName);
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*ppidl = pidl;
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if (pdwAttributes)
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*pdwAttributes = SFGAO_FILESYSTEM | SFGAO_CANLINK | SFGAO_FOLDER | SFGAO_HASSUBFOLDER | SFGAO_FILESYSANCESTOR;
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return S_OK;
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}
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#endif
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TRACE("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", this,
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hwndOwner, pbcReserved, lpszDisplayName, debugstr_w (lpszDisplayName),
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pchEaten, ppidl, pdwAttributes);
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*ppidl = 0;
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if (pchEaten)
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*pchEaten = 0; /* strange but like the original */
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TRACE("(%p)->(-- ret=0x%08x)\n", this, hr);
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return hr;
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}
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/**************************************************************************
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* CNetFolder::EnumObjects
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*/
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HRESULT WINAPI CNetFolder::EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList)
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{
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return ShellObjectCreatorInit<CNetFolderEnum>(hwndOwner, dwFlags, IID_PPV_ARG(IEnumIDList, ppEnumIDList));
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}
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/**************************************************************************
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* CNetFolder::BindToObject
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*/
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HRESULT WINAPI CNetFolder::BindToObject(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut)
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{
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#ifdef HACKY_UNC_PATHS
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/* Create the target folder info */
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PERSIST_FOLDER_TARGET_INFO pfti = {0};
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pfti.dwAttributes = -1;
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pfti.csidl = -1;
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StringCchCopyW(pfti.szTargetParsingName, MAX_PATH, (WCHAR*)pidl->mkid.abID);
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return SHELL32_BindToSF(pidlRoot, &pfti, pidl, &CLSID_ShellFSFolder, riid, ppvOut);
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#else
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return E_NOTIMPL;
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#endif
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}
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/**************************************************************************
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* CNetFolder::BindToStorage
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*/
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HRESULT WINAPI CNetFolder::BindToStorage(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut)
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{
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FIXME("(%p)->(pidl=%p,%p,%s,%p) stub\n", this,
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pidl, pbcReserved, shdebugstr_guid (&riid), ppvOut);
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*ppvOut = NULL;
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return E_NOTIMPL;
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}
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/**************************************************************************
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* CNetFolder::CompareIDs
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*/
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HRESULT WINAPI CNetFolder::CompareIDs(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2)
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{
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return E_NOTIMPL;
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}
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/**************************************************************************
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* CNetFolder::CreateViewObject
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*/
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HRESULT WINAPI CNetFolder::CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut)
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{
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CComPtr<IShellView> pShellView;
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HRESULT hr = E_INVALIDARG;
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TRACE("(%p)->(hwnd=%p,%s,%p)\n", this,
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hwndOwner, shdebugstr_guid (&riid), ppvOut);
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if (!ppvOut)
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return hr;
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*ppvOut = NULL;
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if (IsEqualIID(riid, IID_IDropTarget))
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{
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WARN("IDropTarget not implemented\n");
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hr = E_NOTIMPL;
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}
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else if (IsEqualIID(riid, IID_IContextMenu))
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{
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WARN("IContextMenu not implemented\n");
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hr = E_NOTIMPL;
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}
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else if (IsEqualIID(riid, IID_IShellView))
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{
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SFV_CREATE sfvparams = {sizeof(SFV_CREATE), this};
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hr = SHCreateShellFolderView(&sfvparams, (IShellView**)ppvOut);
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}
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TRACE("-- (%p)->(interface=%p)\n", this, ppvOut);
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return hr;
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}
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/**************************************************************************
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* CNetFolder::GetAttributesOf
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*/
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HRESULT WINAPI CNetFolder::GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut)
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{
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static const DWORD dwNethoodAttributes =
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SFGAO_STORAGE | SFGAO_HASPROPSHEET | SFGAO_STORAGEANCESTOR |
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SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER | SFGAO_CANRENAME | SFGAO_CANDELETE;
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HRESULT hr = S_OK;
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TRACE("(%p)->(cidl=%d apidl=%p mask=%p (0x%08x))\n", this,
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cidl, apidl, rgfInOut, rgfInOut ? *rgfInOut : 0);
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if (!rgfInOut)
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return E_INVALIDARG;
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if (cidl && !apidl)
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return E_INVALIDARG;
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if (*rgfInOut == 0)
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*rgfInOut = ~0;
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if(cidl == 0)
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*rgfInOut = dwNethoodAttributes;
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else
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{
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/* FIXME: Implement when enumerating items is implemented */
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#ifdef HACKY_UNC_PATHS
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*rgfInOut = SFGAO_FILESYSTEM | SFGAO_CANLINK | SFGAO_FOLDER | SFGAO_HASSUBFOLDER | SFGAO_FILESYSANCESTOR;
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#endif
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}
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/* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
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*rgfInOut &= ~SFGAO_VALIDATE;
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TRACE("-- result=0x%08x\n", *rgfInOut);
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return hr;
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}
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/**************************************************************************
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* CNetFolder::GetUIObjectOf
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*
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* PARAMETERS
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* hwndOwner [in] Parent window for any output
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* cidl [in] array size
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* apidl [in] simple pidl array
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* riid [in] Requested Interface
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* prgfInOut [ ] reserved
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* ppvObject [out] Resulting Interface
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*
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*/
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HRESULT WINAPI CNetFolder::GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid,
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UINT * prgfInOut, LPVOID * ppvOut)
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{
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LPVOID pObj = NULL;
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HRESULT hr = E_INVALIDARG;
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TRACE("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n", this,
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hwndOwner, cidl, apidl, shdebugstr_guid (&riid), prgfInOut, ppvOut);
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if (!ppvOut)
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return hr;
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*ppvOut = NULL;
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if (IsEqualIID(riid, IID_IContextMenu) && (cidl >= 1))
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{
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IContextMenu * pCm = NULL;
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HKEY hkey;
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UINT cKeys = 0;
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AddClassKeyToArray(L"Folder", &hkey, &cKeys);
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hr = CDefFolderMenu_Create2(pidlRoot, hwndOwner, cidl, apidl, this, NetFolderMenuCallback, cKeys, &hkey, &pCm);
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pObj = pCm;
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}
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else if (IsEqualIID(riid, IID_IDataObject) && (cidl >= 1))
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{
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IDataObject * pDo = NULL;
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hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, TRUE, &pDo);
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pObj = pDo;
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}
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else if ((IsEqualIID(riid, IID_IExtractIconA) || IsEqualIID(riid, IID_IExtractIconW)) && (cidl == 1))
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{
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hr = CNetFolderExtractIcon_CreateInstance(apidl[0], riid, &pObj);
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}
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else if (IsEqualIID(riid, IID_IDropTarget) && (cidl >= 1))
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{
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IDropTarget * pDt = NULL;
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hr = this->QueryInterface(IID_PPV_ARG(IDropTarget, &pDt));
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pObj = pDt;
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}
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else
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hr = E_NOINTERFACE;
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if (SUCCEEDED(hr) && !pObj)
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hr = E_OUTOFMEMORY;
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*ppvOut = pObj;
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TRACE("(%p)->hr=0x%08x\n", this, hr);
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return hr;
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}
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/**************************************************************************
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* CNetFolder::GetDisplayNameOf
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*
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*/
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HRESULT WINAPI CNetFolder::GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet)
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{
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if (!strRet || !pidl || !pidl->mkid.cb)
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return E_INVALIDARG;
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#ifdef HACKY_UNC_PATHS
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return SHSetStrRet(strRet, (LPCWSTR)pidl->mkid.abID);
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#endif
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return E_NOTIMPL;
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}
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/**************************************************************************
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* CNetFolder::SetNameOf
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* Changes the name of a file object or subfolder, possibly changing its item
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* identifier in the process.
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*
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* PARAMETERS
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* hwndOwner [in] Owner window for output
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* pidl [in] simple pidl of item to change
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* lpszName [in] the items new display name
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* dwFlags [in] SHGNO formatting flags
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* ppidlOut [out] simple pidl returned
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*/
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HRESULT WINAPI CNetFolder::SetNameOf(HWND hwndOwner, PCUITEMID_CHILD pidl, /*simple pidl */
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LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut)
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{
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FIXME("(%p)->(%p,pidl=%p,%s,%u,%p)\n", this,
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hwndOwner, pidl, debugstr_w (lpName), dwFlags, pPidlOut);
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return E_FAIL;
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}
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HRESULT WINAPI CNetFolder::GetDefaultSearchGUID(GUID *pguid)
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{
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FIXME("(%p)\n", this);
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return E_NOTIMPL;
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}
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HRESULT WINAPI CNetFolder::EnumSearches(IEnumExtraSearch ** ppenum)
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{
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FIXME("(%p)\n", this);
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return E_NOTIMPL;
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}
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HRESULT WINAPI CNetFolder::GetDefaultColumn (DWORD dwRes, ULONG *pSort, ULONG *pDisplay)
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{
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TRACE("(%p)\n", this);
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|
|
|
if (pSort)
|
|
*pSort = 0;
|
|
if (pDisplay)
|
|
*pDisplay = 0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CNetFolder::GetDefaultColumnState(UINT iColumn, DWORD *pcsFlags)
|
|
{
|
|
TRACE("(%p)\n", this);
|
|
|
|
if (!pcsFlags || iColumn >= NETWORKPLACESSHELLVIEWCOLUMNS)
|
|
return E_INVALIDARG;
|
|
*pcsFlags = NetworkPlacesSFHeader[iColumn].pcsFlags;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CNetFolder::GetDetailsEx(PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv)
|
|
{
|
|
FIXME("(%p)\n", this);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI CNetFolder::GetDetailsOf(PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd)
|
|
{
|
|
if (iColumn >= NETWORKPLACESSHELLVIEWCOLUMNS)
|
|
return E_FAIL;
|
|
|
|
psd->fmt = NetworkPlacesSFHeader[iColumn].fmt;
|
|
psd->cxChar = NetworkPlacesSFHeader[iColumn].cxChar;
|
|
if (pidl == NULL)
|
|
return SHSetStrRet(&psd->str, NetworkPlacesSFHeader[iColumn].colnameid);
|
|
|
|
if (iColumn == COLUMN_NAME)
|
|
return GetDisplayNameOf(pidl, SHGDN_NORMAL, &psd->str);
|
|
|
|
FIXME("(%p)->(%p %i %p)\n", this, pidl, iColumn, psd);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI CNetFolder::MapColumnToSCID(UINT column, SHCOLUMNID *pscid)
|
|
{
|
|
FIXME("(%p)\n", this);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/************************************************************************
|
|
* CNetFolder::GetClassID
|
|
*/
|
|
HRESULT WINAPI CNetFolder::GetClassID(CLSID *lpClassId)
|
|
{
|
|
TRACE("(%p)\n", this);
|
|
|
|
if (!lpClassId)
|
|
return E_POINTER;
|
|
|
|
*lpClassId = CLSID_NetworkPlaces;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/************************************************************************
|
|
* CNetFolder::Initialize
|
|
*
|
|
* NOTES: it makes no sense to change the pidl
|
|
*/
|
|
HRESULT WINAPI CNetFolder::Initialize(PCIDLIST_ABSOLUTE pidl)
|
|
{
|
|
if (pidlRoot)
|
|
SHFree((LPVOID)pidlRoot);
|
|
|
|
pidlRoot = ILClone(pidl);
|
|
return S_OK;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* CNetFolder::GetCurFolder
|
|
*/
|
|
HRESULT WINAPI CNetFolder::GetCurFolder(PIDLIST_ABSOLUTE *pidl)
|
|
{
|
|
TRACE("(%p)->(%p)\n", this, pidl);
|
|
|
|
if (!pidl)
|
|
return E_POINTER;
|
|
|
|
*pidl = ILClone(pidlRoot);
|
|
|
|
return S_OK;
|
|
}
|