418 lines
12 KiB
C
418 lines
12 KiB
C
/*
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* Copyright 2014 Dmitry Timoshkov
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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 <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 "winreg.h"
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#include "objbase.h"
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#include "taskschd.h"
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#include "taskschd_private.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(taskschd);
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static const char root[] = "Software\\Microsoft\\Windows NT\\CurrentVersion\\Schedule\\TaskCache\\Tree";
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typedef struct
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{
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ITaskFolder ITaskFolder_iface;
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LONG ref;
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WCHAR *path;
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} TaskFolder;
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static inline TaskFolder *impl_from_ITaskFolder(ITaskFolder *iface)
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{
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return CONTAINING_RECORD(iface, TaskFolder, ITaskFolder_iface);
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}
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static ULONG WINAPI TaskFolder_AddRef(ITaskFolder *iface)
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{
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TaskFolder *folder = impl_from_ITaskFolder(iface);
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return InterlockedIncrement(&folder->ref);
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}
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static ULONG WINAPI TaskFolder_Release(ITaskFolder *iface)
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{
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TaskFolder *folder = impl_from_ITaskFolder(iface);
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LONG ref = InterlockedDecrement(&folder->ref);
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if (!ref)
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{
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TRACE("destroying %p\n", iface);
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HeapFree(GetProcessHeap(), 0, folder->path);
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HeapFree(GetProcessHeap(), 0, folder);
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}
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return ref;
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}
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static HRESULT WINAPI TaskFolder_QueryInterface(ITaskFolder *iface, REFIID riid, void **obj)
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{
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if (!riid || !obj) return E_INVALIDARG;
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TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
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if (IsEqualGUID(riid, &IID_ITaskFolder) ||
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IsEqualGUID(riid, &IID_IDispatch) ||
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IsEqualGUID(riid, &IID_IUnknown))
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{
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ITaskFolder_AddRef(iface);
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*obj = iface;
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return S_OK;
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}
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FIXME("interface %s is not implemented\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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static HRESULT WINAPI TaskFolder_GetTypeInfoCount(ITaskFolder *iface, UINT *count)
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{
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FIXME("%p,%p: stub\n", iface, count);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_GetTypeInfo(ITaskFolder *iface, UINT index, LCID lcid, ITypeInfo **info)
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{
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FIXME("%p,%u,%u,%p: stub\n", iface, index, lcid, info);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_GetIDsOfNames(ITaskFolder *iface, REFIID riid, LPOLESTR *names,
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UINT count, LCID lcid, DISPID *dispid)
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{
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FIXME("%p,%s,%p,%u,%u,%p: stub\n", iface, debugstr_guid(riid), names, count, lcid, dispid);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_Invoke(ITaskFolder *iface, DISPID dispid, REFIID riid, LCID lcid, WORD flags,
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DISPPARAMS *params, VARIANT *result, EXCEPINFO *excepinfo, UINT *argerr)
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{
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FIXME("%p,%d,%s,%04x,%04x,%p,%p,%p,%p: stub\n", iface, dispid, debugstr_guid(riid), lcid, flags,
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params, result, excepinfo, argerr);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_get_Name(ITaskFolder *iface, BSTR *name)
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{
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TaskFolder *folder = impl_from_ITaskFolder(iface);
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const WCHAR *p_name;
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TRACE("%p,%p\n", iface, name);
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if (!name) return E_POINTER;
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p_name = strrchrW(folder->path, '\\');
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if (!p_name)
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p_name = folder->path;
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else
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if (p_name[1] != 0) p_name++;
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*name = SysAllocString(p_name);
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if (!*name) return E_OUTOFMEMORY;
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return S_OK;
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}
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static HRESULT reg_create_folder(const WCHAR *path, HKEY *hfolder)
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{
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HKEY hroot;
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DWORD ret, disposition;
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ret = RegCreateKeyA(HKEY_LOCAL_MACHINE, root, &hroot);
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if (ret) return HRESULT_FROM_WIN32(ret);
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while (*path == '\\') path++;
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ret = RegCreateKeyExW(hroot, path, 0, NULL, 0, KEY_ALL_ACCESS, NULL, hfolder, &disposition);
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if (ret == ERROR_FILE_NOT_FOUND)
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ret = ERROR_PATH_NOT_FOUND;
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if (ret == ERROR_SUCCESS && disposition == REG_OPENED_EXISTING_KEY)
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{
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RegCloseKey(*hfolder);
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ret = ERROR_ALREADY_EXISTS;
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}
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RegCloseKey(hroot);
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return HRESULT_FROM_WIN32(ret);
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}
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static HRESULT reg_open_folder(const WCHAR *path, HKEY *hfolder)
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{
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HKEY hroot;
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DWORD ret;
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ret = RegCreateKeyA(HKEY_LOCAL_MACHINE, root, &hroot);
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if (ret) return HRESULT_FROM_WIN32(ret);
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while (*path == '\\') path++;
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ret = RegOpenKeyExW(hroot, path, 0, KEY_ALL_ACCESS, hfolder);
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if (ret == ERROR_FILE_NOT_FOUND)
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ret = ERROR_PATH_NOT_FOUND;
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RegCloseKey(hroot);
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return HRESULT_FROM_WIN32(ret);
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}
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static HRESULT reg_delete_folder(const WCHAR *path, const WCHAR *name)
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{
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HKEY hroot, hfolder;
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DWORD ret;
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ret = RegCreateKeyA(HKEY_LOCAL_MACHINE, root, &hroot);
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if (ret) return HRESULT_FROM_WIN32(ret);
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while (*path == '\\') path++;
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ret = RegOpenKeyExW(hroot, path, 0, DELETE, &hfolder);
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RegCloseKey(hroot);
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while (*name == '\\') name++;
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if (ret == ERROR_SUCCESS)
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{
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ret = RegDeleteKeyW(hfolder, name);
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RegCloseKey(hfolder);
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}
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return HRESULT_FROM_WIN32(ret);
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}
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static inline void reg_close_folder(HKEY hfolder)
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{
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RegCloseKey(hfolder);
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}
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static HRESULT WINAPI TaskFolder_get_Path(ITaskFolder *iface, BSTR *path)
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{
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TaskFolder *folder = impl_from_ITaskFolder(iface);
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TRACE("%p,%p\n", iface, path);
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if (!path) return E_POINTER;
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*path = SysAllocString(folder->path);
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if (!*path) return E_OUTOFMEMORY;
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return S_OK;
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}
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static HRESULT WINAPI TaskFolder_GetFolder(ITaskFolder *iface, BSTR path, ITaskFolder **new_folder)
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{
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TaskFolder *folder = impl_from_ITaskFolder(iface);
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TRACE("%p,%s,%p\n", iface, debugstr_w(path), folder);
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if (!path) return E_INVALIDARG;
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if (!new_folder) return E_POINTER;
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return TaskFolder_create(folder->path, path, new_folder, FALSE);
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}
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static HRESULT WINAPI TaskFolder_GetFolders(ITaskFolder *iface, LONG flags, ITaskFolderCollection **folders)
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{
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FIXME("%p,%x,%p: stub\n", iface, flags, folders);
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return E_NOTIMPL;
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}
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static inline BOOL is_variant_null(const VARIANT *var)
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{
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return V_VT(var) == VT_EMPTY || V_VT(var) == VT_NULL ||
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(V_VT(var) == VT_BSTR && (V_BSTR(var) == NULL || !*V_BSTR(var)));
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}
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static HRESULT WINAPI TaskFolder_CreateFolder(ITaskFolder *iface, BSTR path, VARIANT sddl, ITaskFolder **new_folder)
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{
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TaskFolder *folder = impl_from_ITaskFolder(iface);
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ITaskFolder *tmp_folder = NULL;
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HRESULT hr;
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TRACE("%p,%s,%s,%p\n", iface, debugstr_w(path), debugstr_variant(&sddl), folder);
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if (!path) return E_INVALIDARG;
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if (!new_folder) new_folder = &tmp_folder;
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if (!is_variant_null(&sddl))
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FIXME("security descriptor %s is ignored\n", debugstr_variant(&sddl));
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hr = TaskFolder_create(folder->path, path, new_folder, TRUE);
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if (tmp_folder)
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ITaskFolder_Release(tmp_folder);
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return hr;
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}
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static HRESULT WINAPI TaskFolder_DeleteFolder(ITaskFolder *iface, BSTR name, LONG flags)
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{
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TaskFolder *folder = impl_from_ITaskFolder(iface);
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TRACE("%p,%s,%x\n", iface, debugstr_w(name), flags);
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if (!name || !*name) return E_ACCESSDENIED;
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if (flags)
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FIXME("unsupported flags %x\n", flags);
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return reg_delete_folder(folder->path, name);
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}
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static HRESULT WINAPI TaskFolder_GetTask(ITaskFolder *iface, BSTR path, IRegisteredTask **task)
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{
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FIXME("%p,%s,%p: stub\n", iface, debugstr_w(path), task);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_GetTasks(ITaskFolder *iface, LONG flags, IRegisteredTaskCollection **tasks)
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{
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FIXME("%p,%x,%p: stub\n", iface, flags, tasks);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_DeleteTask(ITaskFolder *iface, BSTR name, LONG flags)
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{
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FIXME("%p,%s,%x: stub\n", iface, debugstr_w(name), flags);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_RegisterTask(ITaskFolder *iface, BSTR path, BSTR xml, LONG flags,
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VARIANT user, VARIANT password, TASK_LOGON_TYPE logon,
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VARIANT sddl, IRegisteredTask **task)
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{
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FIXME("%p,%s,%s,%x,%s,%s,%d,%s,%p: stub\n", iface, debugstr_w(path), debugstr_w(xml), flags,
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debugstr_variant(&user), debugstr_variant(&password), logon, debugstr_variant(&sddl), task);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_RegisterTaskDefinition(ITaskFolder *iface, BSTR path, ITaskDefinition *definition, LONG flags,
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VARIANT user, VARIANT password, TASK_LOGON_TYPE logon,
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VARIANT sddl, IRegisteredTask **task)
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{
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FIXME("%p,%s,%p,%x,%s,%s,%d,%s,%p: stub\n", iface, debugstr_w(path), definition, flags,
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debugstr_variant(&user), debugstr_variant(&password), logon, debugstr_variant(&sddl), task);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_GetSecurityDescriptor(ITaskFolder *iface, LONG info, BSTR *sddl)
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{
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FIXME("%p,%x,%p: stub\n", iface, info, sddl);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI TaskFolder_SetSecurityDescriptor(ITaskFolder *iface, BSTR sddl, LONG flags)
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{
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FIXME("%p,%s,%x: stub\n", iface, debugstr_w(sddl), flags);
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return E_NOTIMPL;
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}
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static const ITaskFolderVtbl TaskFolder_vtbl =
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{
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TaskFolder_QueryInterface,
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TaskFolder_AddRef,
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TaskFolder_Release,
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TaskFolder_GetTypeInfoCount,
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TaskFolder_GetTypeInfo,
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TaskFolder_GetIDsOfNames,
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TaskFolder_Invoke,
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TaskFolder_get_Name,
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TaskFolder_get_Path,
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TaskFolder_GetFolder,
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TaskFolder_GetFolders,
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TaskFolder_CreateFolder,
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TaskFolder_DeleteFolder,
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TaskFolder_GetTask,
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TaskFolder_GetTasks,
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TaskFolder_DeleteTask,
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TaskFolder_RegisterTask,
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TaskFolder_RegisterTaskDefinition,
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TaskFolder_GetSecurityDescriptor,
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TaskFolder_SetSecurityDescriptor
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};
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HRESULT TaskFolder_create(const WCHAR *parent, const WCHAR *path, ITaskFolder **obj, BOOL create)
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{
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static const WCHAR bslash[] = { '\\', 0 };
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TaskFolder *folder;
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WCHAR *folder_path;
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int len = 0;
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HRESULT hr;
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HKEY hfolder;
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if (path)
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{
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len = strlenW(path);
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if (len && path[len - 1] == '\\') return ERROR_INVALID_NAME;
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}
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if (parent) len += strlenW(parent);
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/* +1 if parent is not '\' terminated */
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folder_path = HeapAlloc(GetProcessHeap(), 0, (len + 2) * sizeof(WCHAR));
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if (!folder_path) return E_OUTOFMEMORY;
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folder_path[0] = 0;
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if (parent)
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strcpyW(folder_path, parent);
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if (path && *path)
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{
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len = strlenW(folder_path);
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if (!len || folder_path[len - 1] != '\\')
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strcatW(folder_path, bslash);
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while (*path == '\\') path++;
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strcatW(folder_path, path);
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}
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len = strlenW(folder_path);
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if (!len)
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strcatW(folder_path, bslash);
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hr = create ? reg_create_folder(folder_path, &hfolder) : reg_open_folder(folder_path, &hfolder);
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if (hr)
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{
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HeapFree(GetProcessHeap(), 0, folder_path);
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return hr;
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}
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reg_close_folder(hfolder);
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folder = HeapAlloc(GetProcessHeap(), 0, sizeof(*folder));
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if (!folder)
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{
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HeapFree(GetProcessHeap(), 0, folder_path);
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return E_OUTOFMEMORY;
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}
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folder->ITaskFolder_iface.lpVtbl = &TaskFolder_vtbl;
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folder->ref = 1;
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folder->path = folder_path;
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*obj = &folder->ITaskFolder_iface;
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TRACE("created %p\n", *obj);
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return S_OK;
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}
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