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Sweden-Number/dlls/oledb32/dslocator.c

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/* Data Links
*
* Copyright 2013 Alistair Leslie-Hughes
*
* 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 <stdarg.h>
#include <string.h>
#define COBJMACROS
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "objbase.h"
#include "oleauto.h"
#include "winerror.h"
#include "oledb.h"
#include "oledberr.h"
#include "msdasc.h"
#include "prsht.h"
#include "commctrl.h"
#include "oledb_private.h"
#include "resource.h"
#include "wine/debug.h"
#include "wine/heap.h"
WINE_DEFAULT_DEBUG_CHANNEL(oledb);
struct datasource
{
CLSID clsid;
IDBProperties *provider;
DBPROPINFOSET *propinfoset;
WCHAR *description;
};
static struct datasource *create_datasource(WCHAR *guid)
{
struct datasource *data = heap_alloc_zero(sizeof(struct datasource));
if (data)
{
CLSIDFromString(guid, &data->clsid);
}
return data;
}
static void destroy_datasource(struct datasource *data)
{
if (data->propinfoset)
{
ULONG i;
for (i = 0; i < data->propinfoset->cPropertyInfos; i++)
VariantClear(&data->propinfoset->rgPropertyInfos[i].vValues);
CoTaskMemFree(data->propinfoset->rgPropertyInfos);
CoTaskMemFree(data->propinfoset);
}
CoTaskMemFree(data->description);
if (data->provider)
IDBProperties_Release(data->provider);
heap_free(data);
}
static BOOL initialize_datasource(struct datasource *data)
{
HRESULT hr;
DBPROPIDSET propidset;
ULONG infocount;
hr = CoCreateInstance(&data->clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IDBProperties, (void**)&data->provider);
if (FAILED(hr))
{
WARN("Datasource cannot be created (0x%08x)\n", hr);
return FALSE;
}
propidset.rgPropertyIDs = NULL;
propidset.cPropertyIDs = 0;
propidset.guidPropertySet = DBPROPSET_DBINITALL;
hr = IDBProperties_GetPropertyInfo(data->provider, 1, &propidset, &infocount, &data->propinfoset, &data->description);
if (FAILED(hr))
{
WARN("Failed to get DB Properties (0x%08x)\n", hr);
IDBProperties_Release(data->provider);
data->provider = NULL;
return FALSE;
}
return TRUE;
}
typedef struct DSLocatorImpl
{
IDataSourceLocator IDataSourceLocator_iface;
IDataInitialize IDataInitialize_iface;
LONG ref;
HWND hwnd;
} DSLocatorImpl;
static inline DSLocatorImpl *impl_from_IDataSourceLocator( IDataSourceLocator *iface )
{
return CONTAINING_RECORD(iface, DSLocatorImpl, IDataSourceLocator_iface);
}
static inline DSLocatorImpl *impl_from_IDataInitialize(IDataInitialize *iface)
{
return CONTAINING_RECORD(iface, DSLocatorImpl, IDataInitialize_iface);
}
static HRESULT WINAPI dslocator_QueryInterface(IDataSourceLocator *iface, REFIID riid, void **ppvoid)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid),ppvoid);
*ppvoid = NULL;
if (IsEqualIID(riid, &IID_IUnknown) ||
IsEqualIID(riid, &IID_IDispatch) ||
IsEqualIID(riid, &IID_IDataSourceLocator))
{
*ppvoid = &This->IDataSourceLocator_iface;
}
else if (IsEqualIID(riid, &IID_IDataInitialize))
{
*ppvoid = &This->IDataInitialize_iface;
}
else if (IsEqualIID(riid, &IID_IRunnableObject))
{
TRACE("IID_IRunnableObject returning NULL\n");
return E_NOINTERFACE;
}
else if (IsEqualIID(riid, &IID_IProvideClassInfo))
{
TRACE("IID_IProvideClassInfo returning NULL\n");
return E_NOINTERFACE;
}
else if (IsEqualIID(riid, &IID_IMarshal))
{
TRACE("IID_IMarshal returning NULL\n");
return E_NOINTERFACE;
}
else if (IsEqualIID(riid, &IID_IRpcOptions))
{
TRACE("IID_IRpcOptions returning NULL\n");
return E_NOINTERFACE;
}
if(*ppvoid)
{
IUnknown_AddRef( (IUnknown*)*ppvoid );
return S_OK;
}
FIXME("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI dslocator_AddRef(IDataSourceLocator *iface)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
TRACE("(%p)->%u\n",This,This->ref);
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI dslocator_Release(IDataSourceLocator *iface)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p)->%u\n",This,ref+1);
if (!ref)
{
heap_free(This);
}
return ref;
}
static HRESULT WINAPI dslocator_GetTypeInfoCount(IDataSourceLocator *iface, UINT *pctinfo)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI dslocator_GetTypeInfo(IDataSourceLocator *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
return E_NOTIMPL;
}
static HRESULT WINAPI dslocator_GetIDsOfNames(IDataSourceLocator *iface, REFIID riid, LPOLESTR *rgszNames,
UINT cNames, LCID lcid, DISPID *rgDispId)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames, lcid, rgDispId);
return E_NOTIMPL;
}
static HRESULT WINAPI dslocator_Invoke(IDataSourceLocator *iface, DISPID dispIdMember, REFIID riid,
LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
return E_NOTIMPL;
}
static HRESULT WINAPI dslocator_get_hWnd(IDataSourceLocator *iface, COMPATIBLE_LONG *phwndParent)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
TRACE("(%p)->(%p)\n",This, phwndParent);
*phwndParent = (COMPATIBLE_LONG)This->hwnd;
return S_OK;
}
static HRESULT WINAPI dslocator_put_hWnd(IDataSourceLocator *iface, COMPATIBLE_LONG hwndParent)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
TRACE("(%p)->(%p)\n",This, (HWND)hwndParent);
This->hwnd = (HWND)hwndParent;
return S_OK;
}
static void create_connections_columns(HWND lv)
{
RECT rc;
WCHAR buf[256];
LVCOLUMNW column;
SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
GetWindowRect(lv, &rc);
LoadStringW(instance, IDS_COL_PROVIDER, buf, ARRAY_SIZE(buf));
column.mask = LVCF_WIDTH | LVCF_TEXT;
column.cx = (rc.right - rc.left) - 5;
column.pszText = buf;
SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
}
static void add_connections_providers(HWND lv)
{
LONG res;
HKEY key = NULL, subkey;
DWORD index = 0;
LONG next_key;
WCHAR provider[MAX_PATH];
WCHAR guidkey[MAX_PATH];
LONG size;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, L"CLSID", 0, KEY_READ, &key);
if (res == ERROR_FILE_NOT_FOUND)
return;
next_key = RegEnumKeyW(key, index, provider, MAX_PATH);
while (next_key == ERROR_SUCCESS)
{
WCHAR description[MAX_PATH];
lstrcpyW(guidkey, provider);
lstrcatW(guidkey, L"\\OLE DB Provider");
res = RegOpenKeyW(key, guidkey, &subkey);
if (res == ERROR_SUCCESS)
{
TRACE("Found %s\n", debugstr_w(guidkey));
size = MAX_PATH;
res = RegQueryValueW(subkey, NULL, description, &size);
if (res == ERROR_SUCCESS)
{
LVITEMW item;
struct datasource *data;
data = create_datasource(guidkey);
item.mask = LVIF_TEXT | LVIF_PARAM;
item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
item.iSubItem = 0;
item.pszText = description;
item.lParam = (LPARAM)data;
SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
}
RegCloseKey(subkey);
}
index++;
next_key = RegEnumKeyW(key, index, provider, MAX_PATH);
}
RegCloseKey(key);
}
static INT_PTR CALLBACK data_link_properties_dlg_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
switch (msg)
{
case WM_INITDIALOG:
{
HWND btn, lv = GetDlgItem(hwnd, IDC_LST_CONNECTIONS);
create_connections_columns(lv);
add_connections_providers(lv);
btn = GetDlgItem(GetParent(hwnd), IDOK);
EnableWindow(btn, FALSE);
break;
}
case WM_DESTROY:
{
HWND lv = GetDlgItem(hwnd, IDC_LST_CONNECTIONS);
LVITEMA item;
item.iItem = 0;
item.iSubItem = 0;
item.mask = LVIF_PARAM;
while(ListView_GetItemA(lv, &item))
{
destroy_datasource( (struct datasource *)item.lParam);
item.iItem++;
}
break;
}
case WM_NOTIFY:
{
NMHDR *hdr = ((LPNMHDR)lp);
switch(hdr->code)
{
case PSN_KILLACTIVE:
{
LVITEMA item;
/*
* FIXME: This needs to replace the connection page based off the selection.
* We only care about the ODBC for now which is the default.
*/
HWND lv = GetDlgItem(hwnd, IDC_LST_CONNECTIONS);
if (!SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0))
{
WCHAR title[256], msg[256];
LoadStringW(instance, IDS_PROVIDER_TITLE, title, ARRAY_SIZE(title));
LoadStringW(instance, IDS_PROVIDER_ERROR, msg, ARRAY_SIZE(msg));
MessageBoxW(hwnd, msg, title, MB_OK | MB_ICONEXCLAMATION);
SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, TRUE);
return TRUE;
}
item.iItem = 0;
item.iSubItem = 0;
item.stateMask = LVIS_SELECTED;
item.mask = LVIF_PARAM | LVIF_STATE;
if(ListView_GetItemA(lv, &item))
{
if(!initialize_datasource( (struct datasource*)item.lParam))
{
WCHAR title[256], msg[256];
LoadStringW(instance, IDS_PROVIDER_TITLE, title, ARRAY_SIZE(title));
LoadStringW(instance, IDS_PROVIDER_NOT_AVAIL, msg, ARRAY_SIZE(msg));
MessageBoxW(hwnd, msg, title, MB_OK | MB_ICONEXCLAMATION);
SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, TRUE);
return TRUE;
}
}
else
ERR("Failed to get selected item\n");
return FALSE;
}
}
break;
}
case WM_COMMAND:
{
if (LOWORD(wp) == IDC_BTN_NEXT)
SendMessageW(GetParent(hwnd), PSM_SETCURSEL, 1, 0);
break;
}
default:
break;
}
return 0;
}
static void connection_fill_odbc_list(HWND parent)
{
LONG res;
HKEY key;
DWORD index = 0;
WCHAR name[MAX_PATH];
DWORD nameLen;
HWND combo = GetDlgItem(parent, IDC_CBO_NAMES);
if (!combo)
return;
res = RegOpenKeyExW(HKEY_CURRENT_USER, L"Software\\ODBC\\ODBC.INI\\ODBC Data Sources", 0, KEY_READ, &key);
if (res == ERROR_FILE_NOT_FOUND)
return;
SendMessageW (combo, CB_RESETCONTENT, 0, 0);
for(;; index++)
{
nameLen = MAX_PATH;
if (RegEnumValueW(key, index, name, &nameLen, NULL, NULL, NULL, NULL) != ERROR_SUCCESS)
break;
SendMessageW(combo, CB_ADDSTRING, 0, (LPARAM)name);
}
RegCloseKey(key);
}
static void connection_initialize_controls(HWND parent)
{
HWND hwnd = GetDlgItem(parent, IDC_RDO_SRC_NAME);
if (hwnd)
SendMessageA(hwnd, BM_SETCHECK, BST_CHECKED, 0);
}
static void connection_toggle_controls(HWND parent)
{
BOOL checked = TRUE;
HWND hwnd = GetDlgItem(parent, IDC_RDO_SRC_NAME);
if (hwnd)
checked = SendMessageA(hwnd, BM_GETCHECK, 0, 0);
EnableWindow(GetDlgItem(parent, IDC_CBO_NAMES), checked);
EnableWindow(GetDlgItem(parent, IDC_BTN_REFRESH), checked);
EnableWindow(GetDlgItem(parent, IDC_LBL_CONNECTION), !checked);
EnableWindow(GetDlgItem(parent, IDC_EDT_CONNECTION), !checked);
EnableWindow(GetDlgItem(parent, IDC_BTN_BUILD), !checked);
}
static INT_PTR CALLBACK data_link_connection_dlg_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
switch (msg)
{
case WM_INITDIALOG:
{
connection_initialize_controls(hwnd);
connection_fill_odbc_list(hwnd);
connection_toggle_controls(hwnd);
break;
}
case WM_COMMAND:
{
switch (LOWORD(wp))
{
case IDC_RDO_SRC_NAME:
case IDC_BTN_CONNECTION:
connection_toggle_controls(hwnd);
break;
case IDC_BTN_REFRESH:
connection_fill_odbc_list(hwnd);
break;
case IDC_BTN_BUILD:
case IDC_BTN_TEST:
/* TODO: Implement dialogs */
MessageBoxA(hwnd, "Not implemented yet.", "Error", MB_OK | MB_ICONEXCLAMATION);
break;
}
break;
}
default:
break;
}
return 0;
}
static void advanced_fill_permission_list(HWND parent)
{
LVITEMW item;
LVCOLUMNW column;
RECT rc;
int resources[] = {IDS_PERM_READ, IDS_PERM_READWRITE, IDS_PERM_SHAREDENYNONE,
IDS_PERM_SHAREDENYREAD, IDS_PERM_SHAREDENYWRITE, IDS_PERM_SHAREEXCLUSIVE,
IDS_PERM_WRITE};
int i;
WCHAR buf[256];
HWND lv = GetDlgItem(parent, IDC_LST_PERMISSIONS);
if (!lv)
return;
SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_CHECKBOXES);
GetWindowRect(lv, &rc);
column.mask = LVCF_WIDTH | LVCF_FMT;
column.fmt = LVCFMT_FIXED_WIDTH;
column.cx = (rc.right - rc.left) - 25;
column.pszText = buf;
SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
for(i =0; i < ARRAY_SIZE(resources); i++)
{
item.mask = LVIF_TEXT;
item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
item.iSubItem = 0;
LoadStringW(instance, resources[i], buf, ARRAY_SIZE(buf));
item.pszText = buf;
SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
}
}
static INT_PTR CALLBACK data_link_advanced_dlg_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
switch (msg)
{
case WM_INITDIALOG:
{
EnableWindow(GetDlgItem(hwnd, IDC_LBL_LEVEL), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_CBO_LEVEL), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_LBL_PROTECTION), FALSE);
EnableWindow(GetDlgItem(hwnd, IDC_CBO_PROTECTION), FALSE);
advanced_fill_permission_list(hwnd);
break;
}
default:
break;
}
return 0;
}
static void create_page_all_columns(HWND lv)
{
RECT rc;
WCHAR buf[256];
LVCOLUMNW column;
SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
GetWindowRect(lv, &rc);
LoadStringW(instance, IDS_COL_NAME, buf, ARRAY_SIZE(buf));
column.mask = LVCF_WIDTH | LVCF_TEXT;
column.cx = (rc.right / 2);
column.pszText = buf;
SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
LoadStringW(instance, IDS_COL_VALUE, buf, ARRAY_SIZE(buf));
column.mask = LVCF_WIDTH | LVCF_TEXT;
column.cx = (rc.right / 2);
column.pszText = buf;
SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
}
static INT_PTR CALLBACK data_link_all_dlg_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
switch (msg)
{
case WM_INITDIALOG:
{
HWND lv = GetDlgItem(hwnd, IDC_LST_PROPERTIES);
create_page_all_columns(lv);
break;
}
case WM_COMMAND:
{
if (LOWORD(wp) == IDC_BTN_EDIT)
{
/* TODO: Implement Connection dialog */
MessageBoxA(hwnd, "Not implemented yet.", "Error", MB_OK | MB_ICONEXCLAMATION);
}
}
}
return 0;
}
static HRESULT WINAPI dslocator_PromptNew(IDataSourceLocator *iface, IDispatch **connection)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
PROPSHEETHEADERW hdr;
PROPSHEETPAGEW pages[4];
INT_PTR ret;
FIXME("(%p, %p) Semi-stub\n", iface, connection);
if(!connection)
return E_INVALIDARG;
*connection = NULL;
memset(&pages, 0, sizeof(pages));
pages[0].dwSize = sizeof(PROPSHEETPAGEW);
pages[0].hInstance = instance;
pages[0].u.pszTemplate = MAKEINTRESOURCEW(IDD_PROVIDER);
pages[0].pfnDlgProc = data_link_properties_dlg_proc;
pages[1].dwSize = sizeof(PROPSHEETPAGEW);
pages[1].hInstance = instance;
pages[1].u.pszTemplate = MAKEINTRESOURCEW(IDD_CONNECTION);
pages[1].pfnDlgProc = data_link_connection_dlg_proc;
pages[2].dwSize = sizeof(PROPSHEETPAGEW);
pages[2].hInstance = instance;
pages[2].u.pszTemplate = MAKEINTRESOURCEW(IDD_ADVANCED);
pages[2].pfnDlgProc = data_link_advanced_dlg_proc;
pages[3].dwSize = sizeof(pages[0]);
pages[3].hInstance = instance;
pages[3].u.pszTemplate = MAKEINTRESOURCEW(IDD_ALL);
pages[3].pfnDlgProc = data_link_all_dlg_proc;
memset(&hdr, 0, sizeof(hdr));
hdr.dwSize = sizeof(hdr);
hdr.hwndParent = This->hwnd;
hdr.dwFlags = PSH_NOAPPLYNOW | PSH_PROPSHEETPAGE;
hdr.hInstance = instance;
hdr.pszCaption = MAKEINTRESOURCEW(IDS_PROPSHEET_TITLE);
hdr.u3.ppsp = pages;
hdr.nPages = ARRAY_SIZE(pages);
ret = PropertySheetW(&hdr);
return ret ? S_OK : S_FALSE;
}
static HRESULT WINAPI dslocator_PromptEdit(IDataSourceLocator *iface, IDispatch **ppADOConnection, VARIANT_BOOL *success)
{
DSLocatorImpl *This = impl_from_IDataSourceLocator(iface);
FIXME("(%p)->(%p %p)\n",This, ppADOConnection, success);
return E_NOTIMPL;
}
static const IDataSourceLocatorVtbl DSLocatorVtbl =
{
dslocator_QueryInterface,
dslocator_AddRef,
dslocator_Release,
dslocator_GetTypeInfoCount,
dslocator_GetTypeInfo,
dslocator_GetIDsOfNames,
dslocator_Invoke,
dslocator_get_hWnd,
dslocator_put_hWnd,
dslocator_PromptNew,
dslocator_PromptEdit
};
static HRESULT WINAPI datainitialize_QueryInterface(IDataInitialize *iface, REFIID riid, void **obj)
{
DSLocatorImpl *This = impl_from_IDataInitialize(iface);
return IDataSourceLocator_QueryInterface(&This->IDataSourceLocator_iface, riid, obj);
}
static ULONG WINAPI datainitialize_AddRef(IDataInitialize *iface)
{
DSLocatorImpl *This = impl_from_IDataInitialize(iface);
return IDataSourceLocator_AddRef(&This->IDataSourceLocator_iface);
}
static ULONG WINAPI datainitialize_Release(IDataInitialize *iface)
{
DSLocatorImpl *This = impl_from_IDataInitialize(iface);
return IDataSourceLocator_Release(&This->IDataSourceLocator_iface);
}
static HRESULT WINAPI datainitialize_GetDataSource(IDataInitialize *iface,
IUnknown *outer, DWORD context, LPWSTR initstring, REFIID riid, IUnknown **datasource)
{
TRACE("(%p)->(%p %#x %s %s %p)\n", iface, outer, context, debugstr_w(initstring), debugstr_guid(riid),
datasource);
return get_data_source(outer, context, initstring, riid, datasource);
}
static HRESULT WINAPI datainitialize_GetInitializationString(IDataInitialize *iface, IUnknown *datasource,
boolean include_password, LPWSTR *initstring)
{
FIXME("(%p)->(%d %p): stub\n", iface, include_password, initstring);
return E_NOTIMPL;
}
static HRESULT WINAPI datainitialize_CreateDBInstance(IDataInitialize *iface, REFCLSID prov, IUnknown *outer,
DWORD clsctx, LPWSTR reserved, REFIID riid, IUnknown **datasource)
{
FIXME("(%p)->(%s %p %#x %p %s %p): stub\n", iface, debugstr_guid(prov), outer, clsctx, reserved,
debugstr_guid(riid), datasource);
return E_NOTIMPL;
}
static HRESULT WINAPI datainitialize_CreateDBInstanceEx(IDataInitialize *iface, REFCLSID prov, IUnknown *outer,
DWORD clsctx, LPWSTR reserved, COSERVERINFO *server_info, DWORD cmq, MULTI_QI *results)
{
FIXME("(%p)->(%s %p %#x %p %p %u %p): stub\n", iface, debugstr_guid(prov), outer, clsctx, reserved,
server_info, cmq, results);
return E_NOTIMPL;
}
static HRESULT WINAPI datainitialize_LoadStringFromStorage(IDataInitialize *iface, LPWSTR filename, LPWSTR *initstring)
{
FIXME("(%p)->(%s %p): stub\n", iface, debugstr_w(filename), initstring);
return E_NOTIMPL;
}
static HRESULT WINAPI datainitialize_WriteStringToStorage(IDataInitialize *iface, LPWSTR filename, LPWSTR initstring,
DWORD disposition)
{
FIXME("(%p)->(%s %s %#x): stub\n", iface, debugstr_w(filename), debugstr_w(initstring), disposition);
return E_NOTIMPL;
}
static const IDataInitializeVtbl ds_datainitialize_vtbl =
{
datainitialize_QueryInterface,
datainitialize_AddRef,
datainitialize_Release,
datainitialize_GetDataSource,
datainitialize_GetInitializationString,
datainitialize_CreateDBInstance,
datainitialize_CreateDBInstanceEx,
datainitialize_LoadStringFromStorage,
datainitialize_WriteStringToStorage,
};
HRESULT create_dslocator(IUnknown *outer, void **obj)
{
DSLocatorImpl *This;
TRACE("(%p, %p)\n", outer, obj);
*obj = NULL;
if(outer) return CLASS_E_NOAGGREGATION;
This = heap_alloc(sizeof(*This));
if(!This) return E_OUTOFMEMORY;
This->IDataSourceLocator_iface.lpVtbl = &DSLocatorVtbl;
This->IDataInitialize_iface.lpVtbl = &ds_datainitialize_vtbl;
This->ref = 1;
This->hwnd = 0;
*obj = &This->IDataSourceLocator_iface;
return S_OK;
}
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