/* * Network Places (Neighbourhood) folder * * Copyright 1997 Marcus Meissner * Copyright 1998, 1999, 2002 Juergen Schmied * Copyright 2003 Mike McCormack for CodeWeavers * * 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 */ #include "config.h" #include "wine/port.h" #include <stdlib.h> #include <string.h> #include <stdarg.h> #include <stdio.h> #define COBJMACROS #define NONAMELESSUNION #define NONAMELESSSTRUCT #include "winerror.h" #include "windef.h" #include "winbase.h" #include "winreg.h" #include "pidl.h" #include "enumidlist.h" #include "undocshell.h" #include "shell32_main.h" #include "shresdef.h" #include "wine/debug.h" #include "wine/unicode.h" #include "debughlp.h" #include "shfldr.h" WINE_DEFAULT_DEBUG_CHANNEL (shell); /*********************************************************************** * IShellFolder implementation */ typedef struct { const IShellFolder2Vtbl *lpVtbl; LONG ref; const IPersistFolder2Vtbl *lpVtblPersistFolder2; /* both paths are parsible from the desktop */ LPITEMIDLIST pidlRoot; /* absolute pidl */ } IGenericSFImpl; static const IShellFolder2Vtbl vt_ShellFolder2; static const IPersistFolder2Vtbl vt_NP_PersistFolder2; #define _ICOM_THIS_From_IPersistFolder2(class, name) class* This = \ (class*)(((char*)name) - FIELD_OFFSET(IGenericSFImpl, lpVtblPersistFolder2)) #define _IUnknown_(This) ((IUnknown*)&(This)->lpVtbl) #define _IShellFolder_(This) ((IShellFolder*)&(This)->lpVtbl) #define _IPersistFolder2_(This) (&(This)->lpVtblPersistFolder2) static const shvheader NetworkPlacesSFHeader[] = { {IDS_SHV_COLUMN1, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15}, {IDS_SHV_COLUMN9, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10} }; #define NETWORKPLACESSHELLVIEWCOLUMNS 2 /************************************************************************** * ISF_NetworkPlaces_Constructor */ HRESULT WINAPI ISF_NetworkPlaces_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv) { IGenericSFImpl *sf; TRACE ("unkOut=%p %s\n", pUnkOuter, shdebugstr_guid (riid)); if (!ppv) return E_POINTER; if (pUnkOuter) return CLASS_E_NOAGGREGATION; sf = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof (IGenericSFImpl)); if (!sf) return E_OUTOFMEMORY; sf->ref = 0; sf->lpVtbl = &vt_ShellFolder2; sf->lpVtblPersistFolder2 = &vt_NP_PersistFolder2; sf->pidlRoot = _ILCreateNetHood(); /* my qualified pidl */ if (FAILED (IUnknown_QueryInterface (_IUnknown_ (sf), riid, ppv))) { IUnknown_Release (_IUnknown_ (sf)); return E_NOINTERFACE; } TRACE ("--(%p)\n", sf); return S_OK; } /************************************************************************** * ISF_NetworkPlaces_fnQueryInterface * * NOTE * supports not IPersist/IPersistFolder */ static HRESULT WINAPI ISF_NetworkPlaces_fnQueryInterface (IShellFolder2 *iface, REFIID riid, LPVOID *ppvObj) { IGenericSFImpl *This = (IGenericSFImpl *)iface; TRACE ("(%p)->(%s,%p)\n", This, shdebugstr_guid (riid), ppvObj); *ppvObj = NULL; if (IsEqualIID (riid, &IID_IUnknown) || IsEqualIID (riid, &IID_IShellFolder) || IsEqualIID (riid, &IID_IShellFolder2)) { *ppvObj = This; } else if (IsEqualIID (riid, &IID_IPersist) || IsEqualIID (riid, &IID_IPersistFolder) || IsEqualIID (riid, &IID_IPersistFolder2)) { *ppvObj = _IPersistFolder2_ (This); } if (*ppvObj) { IUnknown_AddRef ((IUnknown *) (*ppvObj)); TRACE ("-- Interface: (%p)->(%p)\n", ppvObj, *ppvObj); return S_OK; } TRACE ("-- Interface: E_NOINTERFACE\n"); return E_NOINTERFACE; } static ULONG WINAPI ISF_NetworkPlaces_fnAddRef (IShellFolder2 * iface) { IGenericSFImpl *This = (IGenericSFImpl *)iface; ULONG refCount = InterlockedIncrement(&This->ref); TRACE ("(%p)->(count=%u)\n", This, refCount - 1); return refCount; } static ULONG WINAPI ISF_NetworkPlaces_fnRelease (IShellFolder2 * iface) { IGenericSFImpl *This = (IGenericSFImpl *)iface; ULONG refCount = InterlockedDecrement(&This->ref); TRACE ("(%p)->(count=%u)\n", This, refCount + 1); if (!refCount) { TRACE ("-- destroying IShellFolder(%p)\n", This); SHFree (This->pidlRoot); HeapFree (GetProcessHeap(), 0, This); } return refCount; } /************************************************************************** * ISF_NetworkPlaces_fnParseDisplayName */ static HRESULT WINAPI ISF_NetworkPlaces_fnParseDisplayName (IShellFolder2 * iface, HWND hwndOwner, LPBC pbcReserved, LPOLESTR lpszDisplayName, DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes) { static const WCHAR wszEntireNetwork[] = {'E','n','t','i','r','e','N','e','t','w','o','r','k'}; /* not nul-terminated */ IGenericSFImpl *This = (IGenericSFImpl *)iface; HRESULT hr = E_INVALIDARG; LPCWSTR szNext = NULL; WCHAR szElement[MAX_PATH]; LPITEMIDLIST pidlTemp = NULL; int len; TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", This, hwndOwner, pbcReserved, lpszDisplayName, debugstr_w (lpszDisplayName), pchEaten, ppidl, pdwAttributes); *ppidl = NULL; szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH); len = strlenW(szElement); if (len == sizeof(wszEntireNetwork)/sizeof(wszEntireNetwork[0]) && !strncmpiW(szElement, wszEntireNetwork, sizeof(wszEntireNetwork)/sizeof(wszEntireNetwork[0]))) { pidlTemp = _ILCreateEntireNetwork(); if (pidlTemp) hr = S_OK; else hr = E_OUTOFMEMORY; } else FIXME("not implemented for %s\n", debugstr_w(lpszDisplayName)); if (SUCCEEDED(hr) && pidlTemp) { if (szNext && *szNext) { hr = SHELL32_ParseNextElement(iface, hwndOwner, pbcReserved, &pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes); } else { if (pdwAttributes && *pdwAttributes) hr = SHELL32_GetItemAttributes(_IShellFolder_ (This), pidlTemp, pdwAttributes); } } if (SUCCEEDED(hr)) *ppidl = pidlTemp; else ILFree(pidlTemp); TRACE ("(%p)->(-- ret=0x%08x)\n", This, hr); return hr; } /************************************************************************** * ISF_NetworkPlaces_fnEnumObjects */ static HRESULT WINAPI ISF_NetworkPlaces_fnEnumObjects (IShellFolder2 * iface, HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList) { IGenericSFImpl *This = (IGenericSFImpl *)iface; TRACE ("(%p)->(HWND=%p flags=0x%08x pplist=%p)\n", This, hwndOwner, dwFlags, ppEnumIDList); *ppEnumIDList = IEnumIDList_Constructor(); TRACE ("-- (%p)->(new ID List: %p)\n", This, *ppEnumIDList); return (*ppEnumIDList) ? S_OK : E_OUTOFMEMORY; } /************************************************************************** * ISF_NetworkPlaces_fnBindToObject */ static HRESULT WINAPI ISF_NetworkPlaces_fnBindToObject (IShellFolder2 * iface, LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut) { IGenericSFImpl *This = (IGenericSFImpl *)iface; TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n", This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut); return SHELL32_BindToChild (This->pidlRoot, NULL, pidl, riid, ppvOut); } /************************************************************************** * ISF_NetworkPlaces_fnBindToStorage */ static HRESULT WINAPI ISF_NetworkPlaces_fnBindToStorage (IShellFolder2 * iface, LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)->(pidl=%p,%p,%s,%p) stub\n", This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut); *ppvOut = NULL; return E_NOTIMPL; } /************************************************************************** * ISF_NetworkPlaces_fnCompareIDs */ static HRESULT WINAPI ISF_NetworkPlaces_fnCompareIDs (IShellFolder2 * iface, LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2) { IGenericSFImpl *This = (IGenericSFImpl *)iface; int nReturn; TRACE ("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n", This, lParam, pidl1, pidl2); nReturn = SHELL32_CompareIDs (_IShellFolder_ (This), lParam, pidl1, pidl2); TRACE ("-- %i\n", nReturn); return nReturn; } /************************************************************************** * ISF_NetworkPlaces_fnCreateViewObject */ static HRESULT WINAPI ISF_NetworkPlaces_fnCreateViewObject (IShellFolder2 * iface, HWND hwndOwner, REFIID riid, LPVOID * ppvOut) { IGenericSFImpl *This = (IGenericSFImpl *)iface; LPSHELLVIEW pShellView; HRESULT hr = E_INVALIDARG; TRACE ("(%p)->(hwnd=%p,%s,%p)\n", This, hwndOwner, shdebugstr_guid (riid), ppvOut); if (!ppvOut) return hr; *ppvOut = NULL; if (IsEqualIID (riid, &IID_IDropTarget)) { WARN ("IDropTarget not implemented\n"); hr = E_NOTIMPL; } else if (IsEqualIID (riid, &IID_IContextMenu)) { WARN ("IContextMenu not implemented\n"); hr = E_NOTIMPL; } else if (IsEqualIID (riid, &IID_IShellView)) { pShellView = IShellView_Constructor ((IShellFolder *) iface); if (pShellView) { hr = IShellView_QueryInterface (pShellView, riid, ppvOut); IShellView_Release (pShellView); } } TRACE ("-- (%p)->(interface=%p)\n", This, ppvOut); return hr; } /************************************************************************** * ISF_NetworkPlaces_fnGetAttributesOf */ static HRESULT WINAPI ISF_NetworkPlaces_fnGetAttributesOf (IShellFolder2 * iface, UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut) { IGenericSFImpl *This = (IGenericSFImpl *)iface; HRESULT hr = S_OK; TRACE ("(%p)->(cidl=%d apidl=%p mask=%p (0x%08x))\n", This, cidl, apidl, rgfInOut, rgfInOut ? *rgfInOut : 0); if (!rgfInOut) return E_INVALIDARG; if (cidl && !apidl) return E_INVALIDARG; if (*rgfInOut == 0) *rgfInOut = ~0; if (cidl == 0) { IShellFolder *psfParent = NULL; LPCITEMIDLIST rpidl = NULL; hr = SHBindToParent(This->pidlRoot, &IID_IShellFolder, (LPVOID*)&psfParent, (LPCITEMIDLIST*)&rpidl); if(SUCCEEDED(hr)) { SHELL32_GetItemAttributes (psfParent, rpidl, rgfInOut); IShellFolder_Release(psfParent); } } else { while (cidl > 0 && *apidl) { pdump (*apidl); SHELL32_GetItemAttributes (_IShellFolder_ (This), *apidl, rgfInOut); apidl++; cidl--; } } /* make sure SFGAO_VALIDATE is cleared, some apps depend on that */ *rgfInOut &= ~SFGAO_VALIDATE; TRACE ("-- result=0x%08x\n", *rgfInOut); return hr; } /************************************************************************** * ISF_NetworkPlaces_fnGetUIObjectOf * * PARAMETERS * hwndOwner [in] Parent window for any output * cidl [in] array size * apidl [in] simple pidl array * riid [in] Requested Interface * prgfInOut [ ] reserved * ppvObject [out] Resulting Interface * */ static HRESULT WINAPI ISF_NetworkPlaces_fnGetUIObjectOf (IShellFolder2 * iface, HWND hwndOwner, UINT cidl, LPCITEMIDLIST * apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut) { IGenericSFImpl *This = (IGenericSFImpl *)iface; LPITEMIDLIST pidl; IUnknown *pObj = NULL; HRESULT hr = E_INVALIDARG; TRACE ("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n", This, hwndOwner, cidl, apidl, shdebugstr_guid (riid), prgfInOut, ppvOut); if (!ppvOut) return hr; *ppvOut = NULL; if (IsEqualIID (riid, &IID_IContextMenu) && (cidl >= 1)) { pObj = (LPUNKNOWN) ISvItemCm_Constructor ((IShellFolder *) iface, This->pidlRoot, apidl, cidl); hr = S_OK; } else if (IsEqualIID (riid, &IID_IDataObject) && (cidl >= 1)) { pObj = (LPUNKNOWN) IDataObject_Constructor (hwndOwner, This->pidlRoot, apidl, cidl); hr = S_OK; } else if (IsEqualIID (riid, &IID_IExtractIconA) && (cidl == 1)) { pidl = ILCombine (This->pidlRoot, apidl[0]); pObj = (LPUNKNOWN) IExtractIconA_Constructor (pidl); SHFree (pidl); hr = S_OK; } else if (IsEqualIID (riid, &IID_IExtractIconW) && (cidl == 1)) { pidl = ILCombine (This->pidlRoot, apidl[0]); pObj = (LPUNKNOWN) IExtractIconW_Constructor (pidl); SHFree (pidl); hr = S_OK; } else if (IsEqualIID (riid, &IID_IDropTarget) && (cidl >= 1)) { hr = IShellFolder_QueryInterface (iface, &IID_IDropTarget, (LPVOID *) & pObj); } else hr = E_NOINTERFACE; if (SUCCEEDED(hr) && !pObj) hr = E_OUTOFMEMORY; *ppvOut = pObj; TRACE ("(%p)->hr=0x%08x\n", This, hr); return hr; } /************************************************************************** * ISF_NetworkPlaces_fnGetDisplayNameOf * */ static HRESULT WINAPI ISF_NetworkPlaces_fnGetDisplayNameOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)->(pidl=%p,0x%08x,%p)\n", This, pidl, dwFlags, strRet); pdump (pidl); if (!strRet) return E_INVALIDARG; return E_NOTIMPL; } /************************************************************************** * ISF_NetworkPlaces_fnSetNameOf * Changes the name of a file object or subfolder, possibly changing its item * identifier in the process. * * PARAMETERS * hwndOwner [in] Owner window for output * pidl [in] simple pidl of item to change * lpszName [in] the items new display name * dwFlags [in] SHGNO formatting flags * ppidlOut [out] simple pidl returned */ static HRESULT WINAPI ISF_NetworkPlaces_fnSetNameOf (IShellFolder2 * iface, HWND hwndOwner, LPCITEMIDLIST pidl, /*simple pidl */ LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST * pPidlOut) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)->(%p,pidl=%p,%s,%u,%p)\n", This, hwndOwner, pidl, debugstr_w (lpName), dwFlags, pPidlOut); return E_FAIL; } static HRESULT WINAPI ISF_NetworkPlaces_fnGetDefaultSearchGUID ( IShellFolder2 * iface, GUID * pguid) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)\n", This); return E_NOTIMPL; } static HRESULT WINAPI ISF_NetworkPlaces_fnEnumSearches (IShellFolder2 * iface, IEnumExtraSearch ** ppenum) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)\n", This); return E_NOTIMPL; } static HRESULT WINAPI ISF_NetworkPlaces_fnGetDefaultColumn (IShellFolder2 * iface, DWORD dwRes, ULONG * pSort, ULONG * pDisplay) { IGenericSFImpl *This = (IGenericSFImpl *)iface; TRACE ("(%p)\n", This); if (pSort) *pSort = 0; if (pDisplay) *pDisplay = 0; return S_OK; } static HRESULT WINAPI ISF_NetworkPlaces_fnGetDefaultColumnState ( IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags) { IGenericSFImpl *This = (IGenericSFImpl *)iface; TRACE ("(%p)\n", This); if (!pcsFlags || iColumn >= NETWORKPLACESSHELLVIEWCOLUMNS) return E_INVALIDARG; *pcsFlags = NetworkPlacesSFHeader[iColumn].pcsFlags; return S_OK; } static HRESULT WINAPI ISF_NetworkPlaces_fnGetDetailsEx (IShellFolder2 * iface, LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)\n", This); return E_NOTIMPL; } static HRESULT WINAPI ISF_NetworkPlaces_fnGetDetailsOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd); return E_NOTIMPL; } static HRESULT WINAPI ISF_NetworkPlaces_fnMapColumnToSCID (IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid) { IGenericSFImpl *This = (IGenericSFImpl *)iface; FIXME ("(%p)\n", This); return E_NOTIMPL; } static const IShellFolder2Vtbl vt_ShellFolder2 = { ISF_NetworkPlaces_fnQueryInterface, ISF_NetworkPlaces_fnAddRef, ISF_NetworkPlaces_fnRelease, ISF_NetworkPlaces_fnParseDisplayName, ISF_NetworkPlaces_fnEnumObjects, ISF_NetworkPlaces_fnBindToObject, ISF_NetworkPlaces_fnBindToStorage, ISF_NetworkPlaces_fnCompareIDs, ISF_NetworkPlaces_fnCreateViewObject, ISF_NetworkPlaces_fnGetAttributesOf, ISF_NetworkPlaces_fnGetUIObjectOf, ISF_NetworkPlaces_fnGetDisplayNameOf, ISF_NetworkPlaces_fnSetNameOf, /* ShellFolder2 */ ISF_NetworkPlaces_fnGetDefaultSearchGUID, ISF_NetworkPlaces_fnEnumSearches, ISF_NetworkPlaces_fnGetDefaultColumn, ISF_NetworkPlaces_fnGetDefaultColumnState, ISF_NetworkPlaces_fnGetDetailsEx, ISF_NetworkPlaces_fnGetDetailsOf, ISF_NetworkPlaces_fnMapColumnToSCID }; /************************************************************************ * INPFldr_PersistFolder2_QueryInterface */ static HRESULT WINAPI INPFldr_PersistFolder2_QueryInterface (IPersistFolder2 * iface, REFIID iid, LPVOID * ppvObj) { _ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface); TRACE ("(%p)\n", This); return IUnknown_QueryInterface (_IUnknown_ (This), iid, ppvObj); } /************************************************************************ * INPFldr_PersistFolder2_AddRef */ static ULONG WINAPI INPFldr_PersistFolder2_AddRef (IPersistFolder2 * iface) { _ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface); TRACE ("(%p)->(count=%u)\n", This, This->ref); return IUnknown_AddRef (_IUnknown_ (This)); } /************************************************************************ * ISFPersistFolder_Release */ static ULONG WINAPI INPFldr_PersistFolder2_Release (IPersistFolder2 * iface) { _ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface); TRACE ("(%p)->(count=%u)\n", This, This->ref); return IUnknown_Release (_IUnknown_ (This)); } /************************************************************************ * INPFldr_PersistFolder2_GetClassID */ static HRESULT WINAPI INPFldr_PersistFolder2_GetClassID ( IPersistFolder2 * iface, CLSID * lpClassId) { _ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface); TRACE ("(%p)\n", This); if (!lpClassId) return E_POINTER; *lpClassId = CLSID_NetworkPlaces; return S_OK; } /************************************************************************ * INPFldr_PersistFolder2_Initialize * * NOTES: it makes no sense to change the pidl */ static HRESULT WINAPI INPFldr_PersistFolder2_Initialize ( IPersistFolder2 * iface, LPCITEMIDLIST pidl) { _ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface); TRACE ("(%p)->(%p)\n", This, pidl); return E_NOTIMPL; } /************************************************************************** * IPersistFolder2_fnGetCurFolder */ static HRESULT WINAPI INPFldr_PersistFolder2_GetCurFolder ( IPersistFolder2 * iface, LPITEMIDLIST * pidl) { _ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface); TRACE ("(%p)->(%p)\n", This, pidl); if (!pidl) return E_POINTER; *pidl = ILClone (This->pidlRoot); return S_OK; } static const IPersistFolder2Vtbl vt_NP_PersistFolder2 = { INPFldr_PersistFolder2_QueryInterface, INPFldr_PersistFolder2_AddRef, INPFldr_PersistFolder2_Release, INPFldr_PersistFolder2_GetClassID, INPFldr_PersistFolder2_Initialize, INPFldr_PersistFolder2_GetCurFolder };