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![Nikolay Sivov](/assets/img/avatar_default.png)
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
173 lines
4.7 KiB
C
173 lines
4.7 KiB
C
/*
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* File System Bind Data object to use as parameter for the bind context to
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* IShellFolder_ParseDisplayName
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*
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* Copyright 2003 Rolf Kalbermatter
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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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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "shlobj.h"
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#include "shell32_main.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(pidl);
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/***********************************************************************
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* IFileSystemBindData implementation
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*/
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typedef struct
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{
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IFileSystemBindData IFileSystemBindData_iface;
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LONG ref;
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WIN32_FIND_DATAW findFile;
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} FileSystemBindData;
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static inline FileSystemBindData *impl_from_IFileSystemBindData(IFileSystemBindData *iface)
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{
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return CONTAINING_RECORD(iface, FileSystemBindData, IFileSystemBindData_iface);
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}
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static HRESULT WINAPI FileSystemBindData_QueryInterface(
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IFileSystemBindData *iface, REFIID riid, LPVOID *ppV)
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{
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FileSystemBindData *This = impl_from_IFileSystemBindData(iface);
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppV);
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*ppV = NULL;
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if (IsEqualIID(riid, &IID_IUnknown) ||
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IsEqualIID(riid, &IID_IFileSystemBindData))
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{
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*ppV = &This->IFileSystemBindData_iface;
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}
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if (*ppV)
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{
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IFileSystemBindData_AddRef(iface);
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TRACE("-- Interface: (%p)->(%p)\n", ppV, *ppV);
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return S_OK;
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}
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TRACE("-- Interface: E_NOINTERFACE\n");
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return E_NOINTERFACE;
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}
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static ULONG WINAPI FileSystemBindData_AddRef(IFileSystemBindData *iface)
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{
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FileSystemBindData *This = impl_from_IFileSystemBindData(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p)->(%u)\n", This, ref);
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return ref;
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}
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static ULONG WINAPI FileSystemBindData_Release(IFileSystemBindData *iface)
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{
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FileSystemBindData *This = impl_from_IFileSystemBindData(iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p)->(%u)\n", This, ref);
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if (!ref)
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heap_free(This);
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return ref;
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}
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static HRESULT WINAPI FileSystemBindData_GetFindData(IFileSystemBindData *iface, WIN32_FIND_DATAW *pfd)
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{
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FileSystemBindData *This = impl_from_IFileSystemBindData(iface);
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TRACE("(%p)->(%p)\n", This, pfd);
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if (!pfd)
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return E_INVALIDARG;
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*pfd = This->findFile;
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return S_OK;
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}
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static HRESULT WINAPI FileSystemBindData_SetFindData(IFileSystemBindData *iface, const WIN32_FIND_DATAW *pfd)
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{
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FileSystemBindData *This = impl_from_IFileSystemBindData(iface);
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TRACE("(%p)->(%p)\n", This, pfd);
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if (pfd)
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This->findFile = *pfd;
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else
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memset(&This->findFile, 0, sizeof(WIN32_FIND_DATAW));
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return S_OK;
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}
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static const IFileSystemBindDataVtbl FileSystemBindDataVtbl = {
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FileSystemBindData_QueryInterface,
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FileSystemBindData_AddRef,
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FileSystemBindData_Release,
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FileSystemBindData_SetFindData,
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FileSystemBindData_GetFindData,
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};
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HRESULT WINAPI IFileSystemBindData_Constructor(const WIN32_FIND_DATAW *find_data, LPBC *ppV)
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{
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FileSystemBindData *This;
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HRESULT ret;
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TRACE("(%p %p)\n", find_data, ppV);
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if (!ppV)
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return E_INVALIDARG;
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*ppV = NULL;
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This = heap_alloc(sizeof(*This));
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if (!This) return E_OUTOFMEMORY;
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This->IFileSystemBindData_iface.lpVtbl = &FileSystemBindDataVtbl;
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This->ref = 1;
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IFileSystemBindData_SetFindData(&This->IFileSystemBindData_iface, find_data);
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ret = CreateBindCtx(0, ppV);
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if (SUCCEEDED(ret))
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{
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static const WCHAR nameW[] = {
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'F','i','l','e',' ','S','y','s','t','e','m',' ','B','i','n','d',' ','D','a','t','a',0};
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BIND_OPTS bindOpts;
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bindOpts.cbStruct = sizeof(BIND_OPTS);
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bindOpts.grfFlags = 0;
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bindOpts.grfMode = STGM_CREATE;
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bindOpts.dwTickCountDeadline = 0;
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IBindCtx_SetBindOptions(*ppV, &bindOpts);
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IBindCtx_RegisterObjectParam(*ppV, (WCHAR*)nameW, (IUnknown*)&This->IFileSystemBindData_iface);
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IFileSystemBindData_Release(&This->IFileSystemBindData_iface);
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}
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else
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heap_free(This);
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return ret;
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}
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