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reactos/dll/win32/msi/automation.c
winesync 02f995b22e
[WINESYNC] msi: Build without -DWINE_NO_LONG_TYPES. 
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wine commit id c3135c632f1df0091afd5d0d62855f3dc7abe247 by Hans Leidekker <hans@codeweavers.com>
2022-03-20 19:28:44 +01:00

2499 lines
77 KiB
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/*
* Implementation of OLE Automation for Microsoft Installer (msi.dll)
*
* Copyright 2007 Misha Koshelev
*
* 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
*/
#define COBJMACROS
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winuser.h"
#include "winreg.h"
#include "msidefs.h"
#include "msipriv.h"
#include "activscp.h"
#include "oleauto.h"
#include "shlwapi.h"
#include "wine/debug.h"
#include "msiserver.h"
#include "msiserver_dispids.h"
WINE_DEFAULT_DEBUG_CHANNEL(msi);
#define REG_INDEX_CLASSES_ROOT 0
#define REG_INDEX_DYN_DATA 6
typedef struct AutomationObject AutomationObject;
/* function that is called from AutomationObject::Invoke, specific to this type of object */
typedef HRESULT (*auto_invoke_func)(AutomationObject* This,
DISPID dispIdMember, REFIID riid, LCID lcid, WORD flags, DISPPARAMS* pDispParams,
VARIANT* result, EXCEPINFO* ei, UINT* arg_err);
/* function that is called from AutomationObject::Release when the object is being freed
to free any private data structures (or NULL) */
typedef void (*auto_free_func)(AutomationObject* This);
typedef struct {
REFIID riid;
auto_invoke_func fn_invoke;
auto_free_func fn_free;
} tid_id_t;
static HRESULT database_invoke(AutomationObject*,DISPID,REFIID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,UINT*);
static HRESULT installer_invoke(AutomationObject*,DISPID,REFIID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,UINT*);
static HRESULT record_invoke(AutomationObject*,DISPID,REFIID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,UINT*);
static HRESULT session_invoke(AutomationObject*,DISPID,REFIID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,UINT*);
static HRESULT list_invoke(AutomationObject*,DISPID,REFIID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,UINT*);
static void list_free(AutomationObject*);
static HRESULT summaryinfo_invoke(AutomationObject*,DISPID,REFIID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,UINT*);
static HRESULT view_invoke(AutomationObject*,DISPID,REFIID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,UINT*);
static tid_id_t tid_ids[] = {
{ &DIID_Database, database_invoke },
{ &DIID_Installer, installer_invoke },
{ &DIID_Record, record_invoke },
{ &DIID_Session, session_invoke },
{ &DIID_StringList, list_invoke, list_free },
{ &DIID_SummaryInfo, summaryinfo_invoke },
{ &DIID_View, view_invoke }
};
static ITypeLib *typelib;
static ITypeInfo *typeinfos[LAST_tid];
static const IID *get_riid_from_tid(tid_t tid)
{
return tid_ids[tid].riid;
}
HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo)
{
HRESULT hr;
if (!typelib)
{
ITypeLib *lib;
hr = LoadRegTypeLib(&LIBID_WindowsInstaller, 1, 0, LOCALE_NEUTRAL, &lib);
if (FAILED(hr)) {
hr = LoadTypeLib(L"msiserver.tlb", &lib);
if (FAILED(hr)) {
ERR("Could not load msiserver.tlb\n");
return hr;
}
}
if (InterlockedCompareExchangePointer((void**)&typelib, lib, NULL))
ITypeLib_Release(lib);
}
if (!typeinfos[tid])
{
ITypeInfo *ti;
hr = ITypeLib_GetTypeInfoOfGuid(typelib, get_riid_from_tid(tid), &ti);
if (FAILED(hr)) {
ERR("Could not load ITypeInfo for %s\n", debugstr_guid(get_riid_from_tid(tid)));
return hr;
}
if(InterlockedCompareExchangePointer((void**)(typeinfos+tid), ti, NULL))
ITypeInfo_Release(ti);
}
*typeinfo = typeinfos[tid];
return S_OK;
}
void release_typelib(void)
{
unsigned i;
for (i = 0; i < ARRAY_SIZE(typeinfos); i++)
if (typeinfos[i])
ITypeInfo_Release(typeinfos[i]);
if (typelib)
ITypeLib_Release(typelib);
}
/*
* AutomationObject - "base" class for all automation objects. For each interface, we implement Invoke function
* called from AutomationObject::Invoke.
*/
struct AutomationObject {
IDispatch IDispatch_iface;
IProvideMultipleClassInfo IProvideMultipleClassInfo_iface;
LONG ref;
/* type id for this class */
tid_t tid;
/* The MSI handle of the current object */
MSIHANDLE msiHandle;
};
typedef struct {
AutomationObject autoobj;
int count;
VARIANT *data;
} ListObject;
static HRESULT create_database(MSIHANDLE, IDispatch**);
static HRESULT create_list_enumerator(ListObject*, void**);
static HRESULT create_summaryinfo(MSIHANDLE, IDispatch**);
static HRESULT create_view(MSIHANDLE, IDispatch**);
/* ListEnumerator - IEnumVARIANT implementation for MSI automation lists */
typedef struct {
IEnumVARIANT IEnumVARIANT_iface;
LONG ref;
/* Current position and pointer to AutomationObject that stores actual data */
ULONG pos;
ListObject *list;
} ListEnumerator;
typedef struct {
AutomationObject autoobj;
IDispatch *installer;
} SessionObject;
static inline AutomationObject *impl_from_IProvideMultipleClassInfo( IProvideMultipleClassInfo *iface )
{
return CONTAINING_RECORD(iface, AutomationObject, IProvideMultipleClassInfo_iface);
}
static inline AutomationObject *impl_from_IDispatch( IDispatch *iface )
{
return CONTAINING_RECORD(iface, AutomationObject, IDispatch_iface);
}
/* AutomationObject methods */
static HRESULT WINAPI AutomationObject_QueryInterface(IDispatch* iface, REFIID riid, void** ppvObject)
{
AutomationObject *This = impl_from_IDispatch(iface);
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (ppvObject == NULL)
return E_INVALIDARG;
*ppvObject = 0;
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IDispatch) ||
IsEqualGUID(riid, get_riid_from_tid(This->tid)))
*ppvObject = &This->IDispatch_iface;
else if (IsEqualGUID(riid, &IID_IProvideClassInfo) ||
IsEqualGUID(riid, &IID_IProvideClassInfo2) ||
IsEqualGUID(riid, &IID_IProvideMultipleClassInfo))
*ppvObject = &This->IProvideMultipleClassInfo_iface;
else
{
TRACE("() : asking for unsupported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IDispatch_AddRef(iface);
return S_OK;
}
static ULONG WINAPI AutomationObject_AddRef(IDispatch* iface)
{
AutomationObject *This = impl_from_IDispatch(iface);
TRACE("(%p/%p)\n", iface, This);
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI AutomationObject_Release(IDispatch* iface)
{
AutomationObject *This = impl_from_IDispatch(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p)\n", iface, This);
if (!ref)
{
if (tid_ids[This->tid].fn_free) tid_ids[This->tid].fn_free(This);
MsiCloseHandle(This->msiHandle);
msi_free(This);
}
return ref;
}
static HRESULT WINAPI AutomationObject_GetTypeInfoCount(
IDispatch* iface,
UINT* pctinfo)
{
AutomationObject *This = impl_from_IDispatch(iface);
TRACE("(%p/%p)->(%p)\n", iface, This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI AutomationObject_GetTypeInfo(
IDispatch* iface,
UINT iTInfo,
LCID lcid,
ITypeInfo** ppTInfo)
{
AutomationObject *This = impl_from_IDispatch(iface);
HRESULT hr;
TRACE( "(%p/%p)->(%u, %ld, %p)\n", iface, This, iTInfo, lcid, ppTInfo );
hr = get_typeinfo(This->tid, ppTInfo);
if (FAILED(hr))
return hr;
ITypeInfo_AddRef(*ppTInfo);
return hr;
}
static HRESULT WINAPI AutomationObject_GetIDsOfNames(
IDispatch* iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
AutomationObject *This = impl_from_IDispatch(iface);
ITypeInfo *ti;
HRESULT hr;
TRACE("(%p/%p)->(%s, %p, %u, %ld, %p)\n", iface, This,
debugstr_guid(riid), rgszNames, cNames, lcid, rgDispId);
if (!IsEqualGUID(riid, &IID_NULL)) return E_INVALIDARG;
hr = get_typeinfo(This->tid, &ti);
if (FAILED(hr))
return hr;
hr = ITypeInfo_GetIDsOfNames(ti, rgszNames, cNames, rgDispId);
if (hr == DISP_E_UNKNOWNNAME)
{
UINT idx;
for (idx=0; idx<cNames; idx++)
{
if (rgDispId[idx] == DISPID_UNKNOWN)
FIXME("Unknown member %s, clsid %s\n", debugstr_w(rgszNames[idx]), debugstr_guid(get_riid_from_tid(This->tid)));
}
}
return hr;
}
/* Maximum number of allowed function parameters+1 */
#define MAX_FUNC_PARAMS 20
/* Some error checking is done here to simplify individual object function invocation */
static HRESULT WINAPI AutomationObject_Invoke(
IDispatch* iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
AutomationObject *This = impl_from_IDispatch(iface);
HRESULT hr;
unsigned int uArgErr;
VARIANT varResultDummy;
BSTR bstrName = NULL;
ITypeInfo *ti;
TRACE("(%p/%p)->(%ld, %s, %ld, %d, %p, %p, %p, %p)\n", iface, This,
dispIdMember, debugstr_guid(riid), lcid, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
if (!IsEqualIID(riid, &IID_NULL))
{
ERR("riid was %s instead of IID_NULL\n", debugstr_guid(riid));
return DISP_E_UNKNOWNNAME;
}
if (wFlags & DISPATCH_PROPERTYGET && !pVarResult)
{
ERR("NULL pVarResult not allowed when DISPATCH_PROPERTYGET specified\n");
return DISP_E_PARAMNOTOPTIONAL;
}
/* This simplifies our individual object invocation functions */
if (puArgErr == NULL) puArgErr = &uArgErr;
if (pVarResult == NULL) pVarResult = &varResultDummy;
hr = get_typeinfo(This->tid, &ti);
if (FAILED(hr))
return hr;
/* Assume return type is void unless determined otherwise */
VariantInit(pVarResult);
/* If we are tracing, we want to see the name of the member we are invoking */
if (TRACE_ON(msi))
{
ITypeInfo_GetDocumentation(ti, dispIdMember, &bstrName, NULL, NULL, NULL);
TRACE("method %ld, %s\n", dispIdMember, debugstr_w(bstrName));
}
hr = tid_ids[This->tid].fn_invoke(This,dispIdMember,riid,lcid,wFlags,pDispParams,pVarResult,pExcepInfo,puArgErr);
if (hr == DISP_E_MEMBERNOTFOUND) {
if (bstrName == NULL) ITypeInfo_GetDocumentation(ti, dispIdMember, &bstrName, NULL, NULL, NULL);
FIXME("method %ld, %s wflags %d not implemented, clsid %s\n", dispIdMember, debugstr_w(bstrName), wFlags,
debugstr_guid(get_riid_from_tid(This->tid)));
}
else if (pExcepInfo &&
(hr == DISP_E_PARAMNOTFOUND ||
hr == DISP_E_EXCEPTION)) {
WCHAR szExceptionDescription[MAX_PATH];
BSTR bstrParamNames[MAX_FUNC_PARAMS];
unsigned namesNo, i;
BOOL bFirst = TRUE;
if (FAILED(ITypeInfo_GetNames(ti, dispIdMember, bstrParamNames,
MAX_FUNC_PARAMS, &namesNo)))
{
TRACE("failed to retrieve names for dispIdMember %ld\n", dispIdMember);
}
else
{
memset(szExceptionDescription, 0, sizeof(szExceptionDescription));
for (i=0; i<namesNo; i++)
{
if (bFirst) bFirst = FALSE;
else {
lstrcpyW(&szExceptionDescription[lstrlenW(szExceptionDescription)], L",");
}
lstrcpyW(&szExceptionDescription[lstrlenW(szExceptionDescription)], bstrParamNames[i]);
SysFreeString(bstrParamNames[i]);
}
memset(pExcepInfo, 0, sizeof(EXCEPINFO));
pExcepInfo->wCode = 1000;
pExcepInfo->bstrSource = SysAllocString(L"Msi API Error");
pExcepInfo->bstrDescription = SysAllocString(szExceptionDescription);
hr = DISP_E_EXCEPTION;
}
}
/* Make sure we free the return variant if it is our dummy variant */
if (pVarResult == &varResultDummy) VariantClear(pVarResult);
/* Free function name if we retrieved it */
SysFreeString(bstrName);
TRACE("returning %#lx, %s\n", hr, SUCCEEDED(hr) ? "ok" : "not ok");
return hr;
}
static const struct IDispatchVtbl AutomationObjectVtbl =
{
AutomationObject_QueryInterface,
AutomationObject_AddRef,
AutomationObject_Release,
AutomationObject_GetTypeInfoCount,
AutomationObject_GetTypeInfo,
AutomationObject_GetIDsOfNames,
AutomationObject_Invoke
};
/*
* IProvideMultipleClassInfo methods
*/
static HRESULT WINAPI ProvideMultipleClassInfo_QueryInterface(
IProvideMultipleClassInfo* iface,
REFIID riid,
VOID** ppvoid)
{
AutomationObject *This = impl_from_IProvideMultipleClassInfo(iface);
return IDispatch_QueryInterface(&This->IDispatch_iface, riid, ppvoid);
}
static ULONG WINAPI ProvideMultipleClassInfo_AddRef(IProvideMultipleClassInfo* iface)
{
AutomationObject *This = impl_from_IProvideMultipleClassInfo(iface);
return IDispatch_AddRef(&This->IDispatch_iface);
}
static ULONG WINAPI ProvideMultipleClassInfo_Release(IProvideMultipleClassInfo* iface)
{
AutomationObject *This = impl_from_IProvideMultipleClassInfo(iface);
return IDispatch_Release(&This->IDispatch_iface);
}
static HRESULT WINAPI ProvideMultipleClassInfo_GetClassInfo(IProvideMultipleClassInfo* iface, ITypeInfo** ppTI)
{
AutomationObject *This = impl_from_IProvideMultipleClassInfo(iface);
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", iface, This, ppTI);
hr = get_typeinfo(This->tid, ppTI);
if (SUCCEEDED(hr))
ITypeInfo_AddRef(*ppTI);
return hr;
}
static HRESULT WINAPI ProvideMultipleClassInfo_GetGUID(IProvideMultipleClassInfo* iface, DWORD dwGuidKind, GUID* pGUID)
{
AutomationObject *This = impl_from_IProvideMultipleClassInfo(iface);
TRACE("(%p/%p)->(%lu, %s)\n", iface, This, dwGuidKind, debugstr_guid(pGUID));
if (dwGuidKind != GUIDKIND_DEFAULT_SOURCE_DISP_IID)
return E_INVALIDARG;
else {
*pGUID = *get_riid_from_tid(This->tid);
return S_OK;
}
}
static HRESULT WINAPI ProvideMultipleClassInfo_GetMultiTypeInfoCount(IProvideMultipleClassInfo* iface, ULONG* pcti)
{
AutomationObject *This = impl_from_IProvideMultipleClassInfo(iface);
TRACE("(%p/%p)->(%p)\n", iface, This, pcti);
*pcti = 1;
return S_OK;
}
static HRESULT WINAPI ProvideMultipleClassInfo_GetInfoOfIndex(IProvideMultipleClassInfo* iface,
ULONG iti,
DWORD dwFlags,
ITypeInfo** ti,
DWORD* pdwTIFlags,
ULONG* pcdispidReserved,
IID* piidPrimary,
IID* piidSource)
{
AutomationObject *This = impl_from_IProvideMultipleClassInfo(iface);
TRACE("(%p/%p)->(%lu, %#lx, %p, %p, %p, %p, %p)\n", iface, This, iti, dwFlags, ti, pdwTIFlags, pcdispidReserved,
piidPrimary, piidSource);
if (iti != 0)
return E_INVALIDARG;
if (dwFlags & MULTICLASSINFO_GETTYPEINFO)
{
HRESULT hr = get_typeinfo(This->tid, ti);
if (FAILED(hr))
return hr;
ITypeInfo_AddRef(*ti);
}
if (dwFlags & MULTICLASSINFO_GETNUMRESERVEDDISPIDS)
{
*pdwTIFlags = 0;
*pcdispidReserved = 0;
}
if (dwFlags & MULTICLASSINFO_GETIIDPRIMARY)
*piidPrimary = *get_riid_from_tid(This->tid);
if (dwFlags & MULTICLASSINFO_GETIIDSOURCE)
*piidSource = *get_riid_from_tid(This->tid);
return S_OK;
}
static const IProvideMultipleClassInfoVtbl ProvideMultipleClassInfoVtbl =
{
ProvideMultipleClassInfo_QueryInterface,
ProvideMultipleClassInfo_AddRef,
ProvideMultipleClassInfo_Release,
ProvideMultipleClassInfo_GetClassInfo,
ProvideMultipleClassInfo_GetGUID,
ProvideMultipleClassInfo_GetMultiTypeInfoCount,
ProvideMultipleClassInfo_GetInfoOfIndex
};
static void init_automation_object(AutomationObject *This, MSIHANDLE msiHandle, tid_t tid)
{
TRACE("%p, %lu, %s\n", This, msiHandle, debugstr_guid(get_riid_from_tid(tid)));
This->IDispatch_iface.lpVtbl = &AutomationObjectVtbl;
This->IProvideMultipleClassInfo_iface.lpVtbl = &ProvideMultipleClassInfoVtbl;
This->ref = 1;
This->msiHandle = msiHandle;
This->tid = tid;
}
/*
* ListEnumerator methods
*/
static inline ListEnumerator *impl_from_IEnumVARIANT(IEnumVARIANT* iface)
{
return CONTAINING_RECORD(iface, ListEnumerator, IEnumVARIANT_iface);
}
static HRESULT WINAPI ListEnumerator_QueryInterface(IEnumVARIANT* iface, REFIID riid,
void** ppvObject)
{
ListEnumerator *This = impl_from_IEnumVARIANT(iface);
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (ppvObject == NULL)
return E_INVALIDARG;
*ppvObject = 0;
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IEnumVARIANT))
{
*ppvObject = &This->IEnumVARIANT_iface;
}
else
{
TRACE("() : asking for unsupported interface %s\n",debugstr_guid(riid));
return E_NOINTERFACE;
}
IEnumVARIANT_AddRef(iface);
return S_OK;
}
static ULONG WINAPI ListEnumerator_AddRef(IEnumVARIANT* iface)
{
ListEnumerator *This = impl_from_IEnumVARIANT(iface);
TRACE("(%p/%p)\n", iface, This);
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI ListEnumerator_Release(IEnumVARIANT* iface)
{
ListEnumerator *This = impl_from_IEnumVARIANT(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p)\n", iface, This);
if (!ref)
{
if (This->list) IDispatch_Release(&This->list->autoobj.IDispatch_iface);
msi_free(This);
}
return ref;
}
static HRESULT WINAPI ListEnumerator_Next(IEnumVARIANT* iface, ULONG celt, VARIANT* rgVar,
ULONG* fetched)
{
ListEnumerator *This = impl_from_IEnumVARIANT(iface);
ULONG i, local;
TRACE("%p, %lu, %p, %p\n", iface, celt, rgVar, fetched);
if (fetched) *fetched = 0;
if (!rgVar)
return S_FALSE;
for (local = 0; local < celt; local++)
VariantInit(&rgVar[local]);
for (i = This->pos, local = 0; i < This->list->count && local < celt; i++, local++)
VariantCopy(&rgVar[local], &This->list->data[i]);
if (fetched) *fetched = local;
This->pos = i;
return (local < celt) ? S_FALSE : S_OK;
}
static HRESULT WINAPI ListEnumerator_Skip(IEnumVARIANT* iface, ULONG celt)
{
ListEnumerator *This = impl_from_IEnumVARIANT(iface);
TRACE("%p, %lu\n", iface, celt);
This->pos += celt;
if (This->pos >= This->list->count)
{
This->pos = This->list->count;
return S_FALSE;
}
return S_OK;
}
static HRESULT WINAPI ListEnumerator_Reset(IEnumVARIANT* iface)
{
ListEnumerator *This = impl_from_IEnumVARIANT(iface);
TRACE("(%p)\n", iface);
This->pos = 0;
return S_OK;
}
static HRESULT WINAPI ListEnumerator_Clone(IEnumVARIANT* iface, IEnumVARIANT **ppEnum)
{
ListEnumerator *This = impl_from_IEnumVARIANT(iface);
HRESULT hr;
TRACE("(%p,%p)\n", iface, ppEnum);
if (ppEnum == NULL)
return S_FALSE;
*ppEnum = NULL;
hr = create_list_enumerator(This->list, (LPVOID *)ppEnum);
if (FAILED(hr))
{
if (*ppEnum) IEnumVARIANT_Release(*ppEnum);
return hr;
}
return S_OK;
}
static const struct IEnumVARIANTVtbl ListEnumerator_Vtbl =
{
ListEnumerator_QueryInterface,
ListEnumerator_AddRef,
ListEnumerator_Release,
ListEnumerator_Next,
ListEnumerator_Skip,
ListEnumerator_Reset,
ListEnumerator_Clone
};
/* Create a list enumerator, placing the result in the pointer ppObj. */
static HRESULT create_list_enumerator(ListObject *list, void **ppObj)
{
ListEnumerator *object;
TRACE("(%p, %p)\n", list, ppObj);
object = msi_alloc(sizeof(ListEnumerator));
/* Set all the VTable references */
object->IEnumVARIANT_iface.lpVtbl = &ListEnumerator_Vtbl;
object->ref = 1;
/* Store data that was passed */
object->pos = 0;
object->list = list;
if (list) IDispatch_AddRef(&list->autoobj.IDispatch_iface);
*ppObj = object;
return S_OK;
}
/*
* Individual Object Invocation Functions
*/
/* Helper function that copies a passed parameter instead of using VariantChangeType like the actual DispGetParam.
This function is only for VARIANT type parameters that have several types that cannot be properly discriminated
using DispGetParam/VariantChangeType. */
static HRESULT DispGetParam_CopyOnly(
DISPPARAMS *pdispparams, /* [in] Parameter list */
UINT *position, /* [in] Position of parameter to copy in pdispparams; on return will contain calculated position */
VARIANT *pvarResult) /* [out] Destination for resulting variant */
{
/* position is counted backwards */
UINT pos;
TRACE("position=%d, cArgs=%d, cNamedArgs=%d\n",
*position, pdispparams->cArgs, pdispparams->cNamedArgs);
if (*position < pdispparams->cArgs) {
/* positional arg? */
pos = pdispparams->cArgs - *position - 1;
} else {
/* FIXME: is this how to handle named args? */
for (pos=0; pos<pdispparams->cNamedArgs; pos++)
if (pdispparams->rgdispidNamedArgs[pos] == *position) break;
if (pos==pdispparams->cNamedArgs)
return DISP_E_PARAMNOTFOUND;
}
*position = pos;
return VariantCopyInd(pvarResult,
&pdispparams->rgvarg[pos]);
}
static HRESULT summaryinfo_invoke(
AutomationObject* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
UINT ret;
VARIANTARG varg0, varg1;
FILETIME ft, ftlocal;
SYSTEMTIME st;
HRESULT hr;
VariantInit(&varg0);
VariantInit(&varg1);
switch (dispIdMember)
{
case DISPID_SUMMARYINFO_PROPERTY:
if (wFlags & DISPATCH_PROPERTYGET)
{
UINT type;
INT value;
DWORD size = 0;
DATE date;
LPWSTR str;
static WCHAR szEmpty[] = L"";
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
ret = MsiSummaryInfoGetPropertyW(This->msiHandle, V_I4(&varg0), &type, &value,
&ft, szEmpty, &size);
if (ret != ERROR_SUCCESS &&
ret != ERROR_MORE_DATA)
{
ERR("MsiSummaryInfoGetProperty returned %d\n", ret);
return DISP_E_EXCEPTION;
}
switch (type)
{
case VT_EMPTY:
break;
case VT_I2:
case VT_I4:
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = value;
break;
case VT_LPSTR:
if (!(str = msi_alloc(++size * sizeof(WCHAR))))
ERR("Out of memory\n");
else if ((ret = MsiSummaryInfoGetPropertyW(This->msiHandle, V_I4(&varg0), &type, NULL,
NULL, str, &size)) != ERROR_SUCCESS)
ERR("MsiSummaryInfoGetProperty returned %d\n", ret);
else
{
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = SysAllocString(str);
}
msi_free(str);
break;
case VT_FILETIME:
FileTimeToLocalFileTime(&ft, &ftlocal);
FileTimeToSystemTime(&ftlocal, &st);
SystemTimeToVariantTime(&st, &date);
V_VT(pVarResult) = VT_DATE;
V_DATE(pVarResult) = date;
break;
default:
ERR("Unhandled variant type %d\n", type);
}
}
else if (wFlags & DISPATCH_PROPERTYPUT)
{
UINT posValue = DISPID_PROPERTYPUT;
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam_CopyOnly(pDispParams, &posValue, &varg1);
if (FAILED(hr))
{
*puArgErr = posValue;
return hr;
}
switch (V_VT(&varg1))
{
case VT_I2:
case VT_I4:
ret = MsiSummaryInfoSetPropertyW(This->msiHandle, V_I4(&varg0), V_VT(&varg1), V_I4(&varg1), NULL, NULL);
break;
case VT_DATE:
VariantTimeToSystemTime(V_DATE(&varg1), &st);
SystemTimeToFileTime(&st, &ftlocal);
LocalFileTimeToFileTime(&ftlocal, &ft);
ret = MsiSummaryInfoSetPropertyW(This->msiHandle, V_I4(&varg0), VT_FILETIME, 0, &ft, NULL);
break;
case VT_BSTR:
ret = MsiSummaryInfoSetPropertyW(This->msiHandle, V_I4(&varg0), VT_LPSTR, 0, NULL, V_BSTR(&varg1));
break;
default:
FIXME("Unhandled variant type %d\n", V_VT(&varg1));
VariantClear(&varg1);
return DISP_E_EXCEPTION;
}
if (ret != ERROR_SUCCESS)
{
ERR("MsiSummaryInfoSetPropertyW returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SUMMARYINFO_PROPERTYCOUNT:
if (wFlags & DISPATCH_PROPERTYGET) {
UINT count;
if ((ret = MsiSummaryInfoGetPropertyCount(This->msiHandle, &count)) != ERROR_SUCCESS)
ERR("MsiSummaryInfoGetPropertyCount returned %d\n", ret);
else
{
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = count;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
default:
return DISP_E_MEMBERNOTFOUND;
}
VariantClear(&varg1);
VariantClear(&varg0);
return S_OK;
}
static HRESULT record_invoke(
AutomationObject* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
WCHAR *szString;
DWORD dwLen = 0;
UINT ret;
VARIANTARG varg0, varg1;
HRESULT hr;
VariantInit(&varg0);
VariantInit(&varg1);
switch (dispIdMember)
{
case DISPID_RECORD_FIELDCOUNT:
if (wFlags & DISPATCH_PROPERTYGET) {
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = MsiRecordGetFieldCount(This->msiHandle);
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_RECORD_STRINGDATA:
if (wFlags & DISPATCH_PROPERTYGET) {
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = NULL;
if ((ret = MsiRecordGetStringW(This->msiHandle, V_I4(&varg0), NULL, &dwLen)) == ERROR_SUCCESS)
{
if (!(szString = msi_alloc((++dwLen)*sizeof(WCHAR))))
ERR("Out of memory\n");
else if ((ret = MsiRecordGetStringW(This->msiHandle, V_I4(&varg0), szString, &dwLen)) == ERROR_SUCCESS)
V_BSTR(pVarResult) = SysAllocString(szString);
msi_free(szString);
}
if (ret != ERROR_SUCCESS)
ERR("MsiRecordGetString returned %d\n", ret);
} else if (wFlags & DISPATCH_PROPERTYPUT) {
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam(pDispParams, 1, VT_BSTR, &varg1, puArgErr);
if (FAILED(hr)) return hr;
if ((ret = MsiRecordSetStringW(This->msiHandle, V_I4(&varg0), V_BSTR(&varg1))) != ERROR_SUCCESS)
{
VariantClear(&varg1);
ERR("MsiRecordSetString returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_RECORD_INTEGERDATA:
if (wFlags & DISPATCH_PROPERTYGET) {
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = MsiRecordGetInteger(This->msiHandle, V_I4(&varg0));
} else if (wFlags & DISPATCH_PROPERTYPUT) {
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam(pDispParams, 1, VT_I4, &varg1, puArgErr);
if (FAILED(hr)) return hr;
if ((ret = MsiRecordSetInteger(This->msiHandle, V_I4(&varg0), V_I4(&varg1))) != ERROR_SUCCESS)
{
ERR("MsiRecordSetInteger returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
default:
return DISP_E_MEMBERNOTFOUND;
}
VariantClear(&varg1);
VariantClear(&varg0);
return S_OK;
}
static HRESULT create_record(MSIHANDLE msiHandle, IDispatch **disp)
{
AutomationObject *record;
record = msi_alloc(sizeof(*record));
if (!record) return E_OUTOFMEMORY;
init_automation_object(record, msiHandle, Record_tid);
*disp = &record->IDispatch_iface;
return S_OK;
}
static HRESULT list_invoke(
AutomationObject* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
ListObject *list = CONTAINING_RECORD(This, ListObject, autoobj);
IUnknown *pUnk = NULL;
HRESULT hr;
switch (dispIdMember)
{
case DISPID_LIST__NEWENUM:
if (wFlags & DISPATCH_METHOD) {
V_VT(pVarResult) = VT_UNKNOWN;
if (SUCCEEDED(hr = create_list_enumerator(list, (LPVOID *)&pUnk)))
V_UNKNOWN(pVarResult) = pUnk;
else
ERR("failed to create IEnumVARIANT object, hresult %#lx\n", hr);
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_LIST_ITEM:
if (wFlags & DISPATCH_PROPERTYGET) {
VARIANTARG index;
VariantInit(&index);
hr = DispGetParam(pDispParams, 0, VT_I4, &index, puArgErr);
if (FAILED(hr)) return hr;
if (V_I4(&index) < 0 || V_I4(&index) >= list->count)
return DISP_E_BADINDEX;
VariantCopy(pVarResult, &list->data[V_I4(&index)]);
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_LIST_COUNT:
if (wFlags & DISPATCH_PROPERTYGET) {
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = list->count;
}
else return DISP_E_MEMBERNOTFOUND;
break;
default:
return DISP_E_MEMBERNOTFOUND;
}
return S_OK;
}
static void list_free(AutomationObject *This)
{
ListObject *list = CONTAINING_RECORD(This, ListObject, autoobj);
int i;
for (i = 0; i < list->count; i++)
VariantClear(&list->data[i]);
msi_free(list->data);
}
static HRESULT get_products_count(const WCHAR *product, int *len)
{
int i = 0;
while (1)
{
WCHAR dataW[GUID_SIZE];
UINT ret;
/* all or related only */
if (product)
ret = MsiEnumRelatedProductsW(product, 0, i, dataW);
else
ret = MsiEnumProductsW(i, dataW);
if (ret == ERROR_NO_MORE_ITEMS) break;
if (ret != ERROR_SUCCESS)
return DISP_E_EXCEPTION;
i++;
}
*len = i;
return S_OK;
}
static HRESULT create_list(const WCHAR *product, IDispatch **dispatch)
{
ListObject *list;
HRESULT hr;
int i;
list = msi_alloc_zero(sizeof(ListObject));
if (!list) return E_OUTOFMEMORY;
init_automation_object(&list->autoobj, 0, StringList_tid);
*dispatch = &list->autoobj.IDispatch_iface;
hr = get_products_count(product, &list->count);
if (hr != S_OK)
{
IDispatch_Release(*dispatch);
return hr;
}
list->data = msi_alloc(list->count*sizeof(VARIANT));
if (!list->data)
{
IDispatch_Release(*dispatch);
return E_OUTOFMEMORY;
}
for (i = 0; i < list->count; i++)
{
WCHAR dataW[GUID_SIZE];
UINT ret;
/* all or related only */
if (product)
ret = MsiEnumRelatedProductsW(product, 0, i, dataW);
else
ret = MsiEnumProductsW(i, dataW);
if (ret == ERROR_NO_MORE_ITEMS) break;
V_VT(&list->data[i]) = VT_BSTR;
V_BSTR(&list->data[i]) = SysAllocString(dataW);
}
return S_OK;
}
static HRESULT view_invoke(
AutomationObject* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
MSIHANDLE msiHandle;
UINT ret;
VARIANTARG varg0, varg1;
HRESULT hr;
VariantInit(&varg0);
VariantInit(&varg1);
switch (dispIdMember)
{
case DISPID_VIEW_EXECUTE:
if (wFlags & DISPATCH_METHOD)
{
hr = DispGetParam(pDispParams, 0, VT_DISPATCH, &varg0, puArgErr);
if (SUCCEEDED(hr) && V_DISPATCH(&varg0) != NULL)
MsiViewExecute(This->msiHandle, ((AutomationObject *)V_DISPATCH(&varg0))->msiHandle);
else
MsiViewExecute(This->msiHandle, 0);
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_VIEW_FETCH:
if (wFlags & DISPATCH_METHOD)
{
V_VT(pVarResult) = VT_DISPATCH;
if ((ret = MsiViewFetch(This->msiHandle, &msiHandle)) == ERROR_SUCCESS)
{
if (FAILED(hr = create_record(msiHandle, &V_DISPATCH(pVarResult))))
ERR("failed to create Record object, hresult %#lx\n", hr);
}
else if (ret == ERROR_NO_MORE_ITEMS)
V_DISPATCH(pVarResult) = NULL;
else
{
ERR("MsiViewFetch returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_VIEW_MODIFY:
if (wFlags & DISPATCH_METHOD)
{
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam(pDispParams, 1, VT_DISPATCH, &varg1, puArgErr);
if (FAILED(hr)) return hr;
if (!V_DISPATCH(&varg1)) return DISP_E_EXCEPTION;
if ((ret = MsiViewModify(This->msiHandle, V_I4(&varg0), ((AutomationObject *)V_DISPATCH(&varg1))->msiHandle)) != ERROR_SUCCESS)
{
VariantClear(&varg1);
ERR("MsiViewModify returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_VIEW_CLOSE:
if (wFlags & DISPATCH_METHOD)
{
MsiViewClose(This->msiHandle);
}
else return DISP_E_MEMBERNOTFOUND;
break;
default:
return DISP_E_MEMBERNOTFOUND;
}
VariantClear(&varg1);
VariantClear(&varg0);
return S_OK;
}
static HRESULT DatabaseImpl_LastErrorRecord(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
FIXME("\n");
VariantInit(pVarResult);
return S_OK;
}
HRESULT database_invoke(
AutomationObject* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
IDispatch *dispatch = NULL;
MSIHANDLE msiHandle;
UINT ret;
VARIANTARG varg0, varg1;
HRESULT hr;
VariantInit(&varg0);
VariantInit(&varg1);
switch (dispIdMember)
{
case DISPID_DATABASE_SUMMARYINFORMATION:
if (wFlags & DISPATCH_PROPERTYGET)
{
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr))
V_I4(&varg0) = 0;
V_VT(pVarResult) = VT_DISPATCH;
if ((ret = MsiGetSummaryInformationW(This->msiHandle, NULL, V_I4(&varg0), &msiHandle)) == ERROR_SUCCESS)
{
hr = create_summaryinfo(msiHandle, &dispatch);
if (SUCCEEDED(hr))
V_DISPATCH(pVarResult) = dispatch;
else
ERR("failed to create SummaryInfo object: %#lx\n", hr);
}
else
{
ERR("MsiGetSummaryInformation returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_DATABASE_OPENVIEW:
if (wFlags & DISPATCH_METHOD)
{
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_DISPATCH;
if ((ret = MsiDatabaseOpenViewW(This->msiHandle, V_BSTR(&varg0), &msiHandle)) == ERROR_SUCCESS)
{
if (SUCCEEDED(hr = create_view(msiHandle, &dispatch)))
V_DISPATCH(pVarResult) = dispatch;
else
ERR("failed to create View object, hresult %#lx\n", hr);
}
else
{
VariantClear(&varg0);
ERR("MsiDatabaseOpenView returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_INSTALLER_LASTERRORRECORD:
return DatabaseImpl_LastErrorRecord(wFlags, pDispParams,
pVarResult, pExcepInfo,
puArgErr);
default:
return DISP_E_MEMBERNOTFOUND;
}
VariantClear(&varg1);
VariantClear(&varg0);
return S_OK;
}
static HRESULT session_invoke(
AutomationObject* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
SessionObject *session = CONTAINING_RECORD(This, SessionObject, autoobj);
WCHAR *szString;
DWORD dwLen = 0;
MSIHANDLE msiHandle;
LANGID langId;
UINT ret;
INSTALLSTATE iInstalled, iAction;
VARIANTARG varg0, varg1;
HRESULT hr;
VariantInit(&varg0);
VariantInit(&varg1);
switch (dispIdMember)
{
case DISPID_SESSION_INSTALLER:
if (wFlags & DISPATCH_PROPERTYGET) {
V_VT(pVarResult) = VT_DISPATCH;
IDispatch_AddRef(session->installer);
V_DISPATCH(pVarResult) = session->installer;
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_PROPERTY:
if (wFlags & DISPATCH_PROPERTYGET) {
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = NULL;
if ((ret = MsiGetPropertyW(This->msiHandle, V_BSTR(&varg0), NULL, &dwLen)) == ERROR_SUCCESS)
{
if (!(szString = msi_alloc((++dwLen)*sizeof(WCHAR))))
ERR("Out of memory\n");
else if ((ret = MsiGetPropertyW(This->msiHandle, V_BSTR(&varg0), szString, &dwLen)) == ERROR_SUCCESS)
V_BSTR(pVarResult) = SysAllocString(szString);
msi_free(szString);
}
if (ret != ERROR_SUCCESS)
ERR("MsiGetProperty returned %d\n", ret);
} else if (wFlags & DISPATCH_PROPERTYPUT) {
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam(pDispParams, 1, VT_BSTR, &varg1, puArgErr);
if (FAILED(hr)) {
VariantClear(&varg0);
return hr;
}
if ((ret = MsiSetPropertyW(This->msiHandle, V_BSTR(&varg0), V_BSTR(&varg1))) != ERROR_SUCCESS)
{
VariantClear(&varg0);
VariantClear(&varg1);
ERR("MsiSetProperty returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_LANGUAGE:
if (wFlags & DISPATCH_PROPERTYGET) {
langId = MsiGetLanguage(This->msiHandle);
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = langId;
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_MODE:
if (wFlags & DISPATCH_PROPERTYGET) {
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_BOOL;
V_BOOL(pVarResult) = MsiGetMode(This->msiHandle, V_I4(&varg0)) ? VARIANT_TRUE : VARIANT_FALSE;
} else if (wFlags & DISPATCH_PROPERTYPUT) {
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam(pDispParams, 1, VT_BOOL, &varg1, puArgErr);
if (FAILED(hr)) return hr;
if ((ret = MsiSetMode(This->msiHandle, V_I4(&varg0), V_BOOL(&varg1))) != ERROR_SUCCESS)
{
ERR("MsiSetMode returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_DATABASE:
if (wFlags & DISPATCH_PROPERTYGET) {
V_VT(pVarResult) = VT_DISPATCH;
if ((msiHandle = MsiGetActiveDatabase(This->msiHandle)))
{
IDispatch *dispatch;
if (SUCCEEDED(hr = create_database(msiHandle, &dispatch)))
V_DISPATCH(pVarResult) = dispatch;
else
ERR("failed to create Database object, hresult %#lx\n", hr);
}
else
{
ERR("MsiGetActiveDatabase failed\n");
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_DOACTION:
if (wFlags & DISPATCH_METHOD) {
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
ret = MsiDoActionW(This->msiHandle, V_BSTR(&varg0));
V_VT(pVarResult) = VT_I4;
switch (ret)
{
case ERROR_FUNCTION_NOT_CALLED:
V_I4(pVarResult) = msiDoActionStatusNoAction;
break;
case ERROR_SUCCESS:
V_I4(pVarResult) = msiDoActionStatusSuccess;
break;
case ERROR_INSTALL_USEREXIT:
V_I4(pVarResult) = msiDoActionStatusUserExit;
break;
case ERROR_INSTALL_FAILURE:
V_I4(pVarResult) = msiDoActionStatusFailure;
break;
case ERROR_INSTALL_SUSPEND:
V_I4(pVarResult) = msiDoActionStatusSuspend;
break;
case ERROR_MORE_DATA:
V_I4(pVarResult) = msiDoActionStatusFinished;
break;
case ERROR_INVALID_HANDLE_STATE:
V_I4(pVarResult) = msiDoActionStatusWrongState;
break;
case ERROR_INVALID_DATA:
V_I4(pVarResult) = msiDoActionStatusBadActionData;
break;
default:
VariantClear(&varg0);
FIXME("MsiDoAction returned unhandled value %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_EVALUATECONDITION:
if (wFlags & DISPATCH_METHOD) {
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = MsiEvaluateConditionW(This->msiHandle, V_BSTR(&varg0));
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_MESSAGE:
if(!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam(pDispParams, 1, VT_DISPATCH, &varg1, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) =
MsiProcessMessage(This->msiHandle, V_I4(&varg0), ((AutomationObject *)V_DISPATCH(&varg1))->msiHandle);
break;
case DISPID_SESSION_SETINSTALLLEVEL:
if (wFlags & DISPATCH_METHOD) {
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr)) return hr;
if ((ret = MsiSetInstallLevel(This->msiHandle, V_I4(&varg0))) != ERROR_SUCCESS)
{
ERR("MsiSetInstallLevel returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_FEATURECURRENTSTATE:
if (wFlags & DISPATCH_PROPERTYGET) {
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_I4;
if ((ret = MsiGetFeatureStateW(This->msiHandle, V_BSTR(&varg0), &iInstalled, &iAction)) == ERROR_SUCCESS)
V_I4(pVarResult) = iInstalled;
else
{
ERR("MsiGetFeatureState returned %d\n", ret);
V_I4(pVarResult) = msiInstallStateUnknown;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
case DISPID_SESSION_FEATUREREQUESTSTATE:
if (wFlags & DISPATCH_PROPERTYGET) {
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_I4;
if ((ret = MsiGetFeatureStateW(This->msiHandle, V_BSTR(&varg0), &iInstalled, &iAction)) == ERROR_SUCCESS)
V_I4(pVarResult) = iAction;
else
{
ERR("MsiGetFeatureState returned %d\n", ret);
V_I4(pVarResult) = msiInstallStateUnknown;
}
} else if (wFlags & DISPATCH_PROPERTYPUT) {
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr)) return hr;
hr = DispGetParam(pDispParams, 1, VT_I4, &varg1, puArgErr);
if (FAILED(hr)) {
VariantClear(&varg0);
return hr;
}
if ((ret = MsiSetFeatureStateW(This->msiHandle, V_BSTR(&varg0), V_I4(&varg1))) != ERROR_SUCCESS)
{
VariantClear(&varg0);
ERR("MsiSetFeatureState returned %d\n", ret);
return DISP_E_EXCEPTION;
}
}
else return DISP_E_MEMBERNOTFOUND;
break;
default:
return DISP_E_MEMBERNOTFOUND;
}
VariantClear(&varg1);
VariantClear(&varg0);
return S_OK;
}
/* Fill the variant pointed to by pVarResult with the value & size returned by RegQueryValueEx as dictated by the
* registry value type. Used by Installer::RegistryValue. */
static void variant_from_registry_value(VARIANT *pVarResult, DWORD dwType, LPBYTE lpData, DWORD dwSize)
{
WCHAR *szString = (WCHAR *)lpData;
LPWSTR szNewString = NULL;
DWORD dwNewSize = 0;
int idx;
switch (dwType)
{
/* Registry strings may not be null terminated so we must use SysAllocStringByteLen/Len */
case REG_MULTI_SZ: /* Multi SZ change internal null characters to newlines */
idx = (dwSize/sizeof(WCHAR))-1;
while (idx >= 0 && !szString[idx]) idx--;
for (; idx >= 0; idx--)
if (!szString[idx]) szString[idx] = '\n';
/* fall through */
case REG_SZ:
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = SysAllocStringByteLen((LPCSTR)szString, dwSize);
break;
case REG_EXPAND_SZ:
if (!(dwNewSize = ExpandEnvironmentStringsW(szString, szNewString, dwNewSize)))
ERR("ExpandEnvironmentStrings returned error %lu\n", GetLastError());
else if (!(szNewString = msi_alloc(dwNewSize * sizeof(WCHAR))))
ERR("Out of memory\n");
else if (!(dwNewSize = ExpandEnvironmentStringsW(szString, szNewString, dwNewSize)))
ERR("ExpandEnvironmentStrings returned error %lu\n", GetLastError());
else
{
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = SysAllocStringLen(szNewString, dwNewSize);
}
msi_free(szNewString);
break;
case REG_DWORD:
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = *((DWORD *)lpData);
break;
case REG_QWORD:
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = SysAllocString(L"(REG_\?\?)"); /* Weird string, don't know why native returns it */
break;
case REG_BINARY:
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = SysAllocString(L"(REG_BINARY)");
break;
case REG_NONE:
V_VT(pVarResult) = VT_EMPTY;
break;
default:
FIXME("Unhandled registry value type %lu\n", dwType);
}
}
static HRESULT InstallerImpl_CreateRecord(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
HRESULT hr;
VARIANTARG varg0;
MSIHANDLE hrec;
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr))
return hr;
V_VT(pVarResult) = VT_DISPATCH;
hrec = MsiCreateRecord(V_I4(&varg0));
if (!hrec)
return DISP_E_EXCEPTION;
return create_record(hrec, &V_DISPATCH(pVarResult));
}
static HRESULT InstallerImpl_OpenPackage(AutomationObject* This,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
UINT ret;
HRESULT hr;
MSIHANDLE hpkg;
IDispatch* dispatch;
VARIANTARG varg0, varg1;
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
if (pDispParams->cArgs == 0)
return DISP_E_TYPEMISMATCH;
if (V_VT(&pDispParams->rgvarg[pDispParams->cArgs - 1]) != VT_BSTR)
return DISP_E_TYPEMISMATCH;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr))
return hr;
VariantInit(&varg1);
if (pDispParams->cArgs == 2)
{
hr = DispGetParam(pDispParams, 1, VT_I4, &varg1, puArgErr);
if (FAILED(hr))
goto done;
}
else
{
V_VT(&varg1) = VT_I4;
V_I4(&varg1) = 0;
}
V_VT(pVarResult) = VT_DISPATCH;
ret = MsiOpenPackageExW(V_BSTR(&varg0), V_I4(&varg1), &hpkg);
if (ret != ERROR_SUCCESS)
{
hr = DISP_E_EXCEPTION;
goto done;
}
hr = create_session(hpkg, &This->IDispatch_iface, &dispatch);
if (SUCCEEDED(hr))
V_DISPATCH(pVarResult) = dispatch;
done:
VariantClear(&varg0);
VariantClear(&varg1);
return hr;
}
static HRESULT InstallerImpl_OpenProduct(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
HRESULT hr;
VARIANTARG varg0;
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr))
return hr;
FIXME("%s\n", debugstr_w(V_BSTR(&varg0)));
VariantInit(pVarResult);
VariantClear(&varg0);
return S_OK;
}
static HRESULT InstallerImpl_OpenDatabase(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
UINT ret;
HRESULT hr;
MSIHANDLE hdb;
IDispatch* dispatch;
VARIANTARG varg0, varg1;
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr))
return hr;
VariantInit(&varg1);
hr = DispGetParam(pDispParams, 1, VT_BSTR, &varg1, puArgErr);
if (FAILED(hr))
goto done;
V_VT(pVarResult) = VT_DISPATCH;
ret = MsiOpenDatabaseW(V_BSTR(&varg0), V_BSTR(&varg1), &hdb);
if (ret != ERROR_SUCCESS)
{
hr = DISP_E_EXCEPTION;
goto done;
}
hr = create_database(hdb, &dispatch);
if (SUCCEEDED(hr))
V_DISPATCH(pVarResult) = dispatch;
done:
VariantClear(&varg0);
VariantClear(&varg1);
return hr;
}
static HRESULT InstallerImpl_SummaryInformation(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
UINT ret;
HRESULT hr;
MSIHANDLE hsuminfo;
IDispatch *dispatch;
VARIANTARG varg0, varg1;
if (!(wFlags & DISPATCH_PROPERTYGET))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg1);
hr = DispGetParam(pDispParams, 1, VT_I4, &varg1, puArgErr);
if (FAILED(hr))
return hr;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr))
return hr;
ret = MsiGetSummaryInformationW(0, V_BSTR(&varg0), V_I4(&varg1), &hsuminfo);
VariantClear(&varg0);
if (ret != ERROR_SUCCESS)
return DISP_E_EXCEPTION;
hr = create_summaryinfo(hsuminfo, &dispatch);
if (FAILED(hr))
return hr;
V_VT(pVarResult) = VT_DISPATCH;
V_DISPATCH(pVarResult) = dispatch;
return S_OK;
}
static HRESULT InstallerImpl_UILevel(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
HRESULT hr;
VARIANTARG varg0;
INSTALLUILEVEL ui;
if (!(wFlags & DISPATCH_PROPERTYPUT) && !(wFlags & DISPATCH_PROPERTYGET))
return DISP_E_MEMBERNOTFOUND;
if (wFlags & DISPATCH_PROPERTYPUT)
{
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr))
return hr;
ui = MsiSetInternalUI(V_I4(&varg0), NULL);
if (ui == INSTALLUILEVEL_NOCHANGE)
return DISP_E_EXCEPTION;
}
else if (wFlags & DISPATCH_PROPERTYGET)
{
ui = MsiSetInternalUI(INSTALLUILEVEL_NOCHANGE, NULL);
if (ui == INSTALLUILEVEL_NOCHANGE)
return DISP_E_EXCEPTION;
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = ui;
}
return S_OK;
}
static HRESULT InstallerImpl_EnableLog(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
FIXME("\n");
VariantInit(pVarResult);
return S_OK;
}
static HRESULT InstallerImpl_InstallProduct(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
UINT ret;
HRESULT hr;
VARIANTARG varg0, varg1;
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr))
return hr;
VariantInit(&varg1);
hr = DispGetParam(pDispParams, 1, VT_BSTR, &varg1, puArgErr);
if (FAILED(hr))
goto done;
ret = MsiInstallProductW(V_BSTR(&varg0), V_BSTR(&varg1));
if (ret != ERROR_SUCCESS)
{
hr = DISP_E_EXCEPTION;
goto done;
}
done:
VariantClear(&varg0);
VariantClear(&varg1);
return hr;
}
static HRESULT InstallerImpl_Version(WORD wFlags,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
HRESULT hr;
DLLVERSIONINFO verinfo;
WCHAR version[MAX_PATH];
if (!(wFlags & DISPATCH_PROPERTYGET))
return DISP_E_MEMBERNOTFOUND;
verinfo.cbSize = sizeof(DLLVERSIONINFO);
hr = DllGetVersion(&verinfo);
if (FAILED(hr))
return hr;
swprintf(version, ARRAY_SIZE(version), L"%d.%d.%d.%d", verinfo.dwMajorVersion, verinfo.dwMinorVersion,
verinfo.dwBuildNumber, verinfo.dwPlatformID);
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = SysAllocString(version);
return S_OK;
}
static HRESULT InstallerImpl_LastErrorRecord(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
FIXME("\n");
VariantInit(pVarResult);
return S_OK;
}
static HRESULT InstallerImpl_RegistryValue(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
UINT ret;
HKEY hkey = NULL;
HRESULT hr;
UINT posValue;
DWORD type, size;
LPWSTR szString = NULL;
VARIANTARG varg0, varg1, varg2;
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_I4, &varg0, puArgErr);
if (FAILED(hr))
return hr;
VariantInit(&varg1);
hr = DispGetParam(pDispParams, 1, VT_BSTR, &varg1, puArgErr);
if (FAILED(hr))
goto done;
/* Save valuePos so we can save puArgErr if we are unable to do our type
* conversions.
*/
posValue = 2;
VariantInit(&varg2);
hr = DispGetParam_CopyOnly(pDispParams, &posValue, &varg2);
if (FAILED(hr))
goto done;
if (V_I4(&varg0) >= REG_INDEX_CLASSES_ROOT &&
V_I4(&varg0) <= REG_INDEX_DYN_DATA)
{
V_I4(&varg0) |= (UINT_PTR)HKEY_CLASSES_ROOT;
}
ret = RegOpenKeyW((HKEY)(UINT_PTR)V_I4(&varg0), V_BSTR(&varg1), &hkey);
/* Only VT_EMPTY case can do anything if the key doesn't exist. */
if (ret != ERROR_SUCCESS && V_VT(&varg2) != VT_EMPTY)
{
hr = DISP_E_BADINDEX;
goto done;
}
/* Third parameter can be VT_EMPTY, VT_I4, or VT_BSTR */
switch (V_VT(&varg2))
{
/* Return VT_BOOL clarifying whether registry key exists or not. */
case VT_EMPTY:
V_VT(pVarResult) = VT_BOOL;
V_BOOL(pVarResult) = (ret == ERROR_SUCCESS) ? VARIANT_TRUE : VARIANT_FALSE;
break;
/* Return the value of specified key if it exists. */
case VT_BSTR:
ret = RegQueryValueExW(hkey, V_BSTR(&varg2),
NULL, NULL, NULL, &size);
if (ret != ERROR_SUCCESS)
{
hr = DISP_E_BADINDEX;
goto done;
}
szString = msi_alloc(size);
if (!szString)
{
hr = E_OUTOFMEMORY;
goto done;
}
ret = RegQueryValueExW(hkey, V_BSTR(&varg2), NULL,
&type, (LPBYTE)szString, &size);
if (ret != ERROR_SUCCESS)
{
msi_free(szString);
hr = DISP_E_BADINDEX;
goto done;
}
variant_from_registry_value(pVarResult, type,
(LPBYTE)szString, size);
msi_free(szString);
break;
/* Try to make it into VT_I4, can use VariantChangeType for this. */
default:
hr = VariantChangeType(&varg2, &varg2, 0, VT_I4);
if (FAILED(hr))
{
if (hr == DISP_E_TYPEMISMATCH)
*puArgErr = posValue;
goto done;
}
/* Retrieve class name or maximum value name or subkey name size. */
if (!V_I4(&varg2))
ret = RegQueryInfoKeyW(hkey, NULL, &size, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL);
else if (V_I4(&varg2) > 0)
ret = RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, &size, NULL, NULL, NULL);
else /* V_I4(&varg2) < 0 */
ret = RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, &size,
NULL, NULL, NULL, NULL, NULL, NULL);
if (ret != ERROR_SUCCESS)
goto done;
szString = msi_alloc(++size * sizeof(WCHAR));
if (!szString)
{
hr = E_OUTOFMEMORY;
goto done;
}
if (!V_I4(&varg2))
ret = RegQueryInfoKeyW(hkey, szString, &size,NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL);
else if (V_I4(&varg2) > 0)
ret = RegEnumValueW(hkey, V_I4(&varg2)-1, szString,
&size, 0, 0, NULL, NULL);
else /* V_I4(&varg2) < 0 */
ret = RegEnumKeyW(hkey, -1 - V_I4(&varg2), szString, size);
if (ret == ERROR_SUCCESS)
{
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = SysAllocString(szString);
}
msi_free(szString);
}
done:
VariantClear(&varg0);
VariantClear(&varg1);
VariantClear(&varg2);
RegCloseKey(hkey);
return hr;
}
static HRESULT InstallerImpl_Environment(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
FIXME("\n");
VariantInit(pVarResult);
return S_OK;
}
static HRESULT InstallerImpl_FileAttributes(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
FIXME("\n");
VariantInit(pVarResult);
return S_OK;
}
static HRESULT InstallerImpl_FileSize(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
FIXME("\n");
VariantInit(pVarResult);
return S_OK;
}
static HRESULT InstallerImpl_FileVersion(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
if (!(wFlags & DISPATCH_METHOD))
return DISP_E_MEMBERNOTFOUND;
FIXME("\n");
VariantInit(pVarResult);
return S_OK;
}
static HRESULT InstallerImpl_ProductState(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
HRESULT hr;
VARIANTARG varg0;
if (!(wFlags & DISPATCH_PROPERTYGET))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr))
return hr;
V_VT(pVarResult) = VT_I4;
V_I4(pVarResult) = MsiQueryProductStateW(V_BSTR(&varg0));
VariantClear(&varg0);
return S_OK;
}
static HRESULT InstallerImpl_ProductInfo(WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
UINT ret;
HRESULT hr;
DWORD size;
LPWSTR str = NULL;
VARIANTARG varg0, varg1;
if (!(wFlags & DISPATCH_PROPERTYGET))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&varg0);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &varg0, puArgErr);
if (FAILED(hr))
return hr;
VariantInit(&varg1);
hr = DispGetParam(pDispParams, 1, VT_BSTR, &varg1, puArgErr);
if (FAILED(hr))
goto done;
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = NULL;
ret = MsiGetProductInfoW(V_BSTR(&varg0), V_BSTR(&varg1), NULL, &size);
if (ret != ERROR_SUCCESS)
{
hr = DISP_E_EXCEPTION;
goto done;
}
str = msi_alloc(++size * sizeof(WCHAR));
if (!str)
{
hr = E_OUTOFMEMORY;
goto done;
}
ret = MsiGetProductInfoW(V_BSTR(&varg0), V_BSTR(&varg1), str, &size);
if (ret != ERROR_SUCCESS)
{
hr = DISP_E_EXCEPTION;
goto done;
}
V_BSTR(pVarResult) = SysAllocString(str);
hr = S_OK;
done:
msi_free(str);
VariantClear(&varg0);
VariantClear(&varg1);
return hr;
}
static HRESULT InstallerImpl_Products(WORD flags,
DISPPARAMS* pDispParams,
VARIANT* result,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
IDispatch *dispatch;
HRESULT hr;
if (!(flags & DISPATCH_PROPERTYGET))
return DISP_E_MEMBERNOTFOUND;
hr = create_list(NULL, &dispatch);
if (FAILED(hr))
return hr;
V_VT(result) = VT_DISPATCH;
V_DISPATCH(result) = dispatch;
return hr;
}
static HRESULT InstallerImpl_RelatedProducts(WORD flags,
DISPPARAMS* pDispParams,
VARIANT* result,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
IDispatch* dispatch;
VARIANTARG related;
HRESULT hr;
if (!(flags & DISPATCH_PROPERTYGET))
return DISP_E_MEMBERNOTFOUND;
VariantInit(&related);
hr = DispGetParam(pDispParams, 0, VT_BSTR, &related, puArgErr);
if (FAILED(hr))
return hr;
hr = create_list(V_BSTR(&related), &dispatch);
VariantClear(&related);
V_VT(result) = VT_DISPATCH;
V_DISPATCH(result) = dispatch;
return hr;
}
static HRESULT installer_invoke(
AutomationObject* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
switch (dispIdMember)
{
case DISPID_INSTALLER_CREATERECORD:
return InstallerImpl_CreateRecord(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_OPENPACKAGE:
return InstallerImpl_OpenPackage(This, wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_OPENPRODUCT:
return InstallerImpl_OpenProduct(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_OPENDATABASE:
return InstallerImpl_OpenDatabase(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_SUMMARYINFORMATION:
return InstallerImpl_SummaryInformation(wFlags, pDispParams,
pVarResult, pExcepInfo,
puArgErr);
case DISPID_INSTALLER_UILEVEL:
return InstallerImpl_UILevel(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_ENABLELOG:
return InstallerImpl_EnableLog(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_INSTALLPRODUCT:
return InstallerImpl_InstallProduct(wFlags, pDispParams,
pVarResult, pExcepInfo,
puArgErr);
case DISPID_INSTALLER_VERSION:
return InstallerImpl_Version(wFlags, pVarResult,
pExcepInfo, puArgErr);
case DISPID_INSTALLER_LASTERRORRECORD:
return InstallerImpl_LastErrorRecord(wFlags, pDispParams,
pVarResult, pExcepInfo,
puArgErr);
case DISPID_INSTALLER_REGISTRYVALUE:
return InstallerImpl_RegistryValue(wFlags, pDispParams,
pVarResult, pExcepInfo,
puArgErr);
case DISPID_INSTALLER_ENVIRONMENT:
return InstallerImpl_Environment(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_FILEATTRIBUTES:
return InstallerImpl_FileAttributes(wFlags, pDispParams,
pVarResult, pExcepInfo,
puArgErr);
case DISPID_INSTALLER_FILESIZE:
return InstallerImpl_FileSize(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_FILEVERSION:
return InstallerImpl_FileVersion(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_PRODUCTSTATE:
return InstallerImpl_ProductState(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_PRODUCTINFO:
return InstallerImpl_ProductInfo(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_PRODUCTS:
return InstallerImpl_Products(wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
case DISPID_INSTALLER_RELATEDPRODUCTS:
return InstallerImpl_RelatedProducts(wFlags, pDispParams,
pVarResult, pExcepInfo,
puArgErr);
default:
return DISP_E_MEMBERNOTFOUND;
}
}
HRESULT create_msiserver(IUnknown *outer, void **ppObj)
{
AutomationObject *installer;
TRACE("(%p %p)\n", outer, ppObj);
if (outer)
return CLASS_E_NOAGGREGATION;
installer = msi_alloc(sizeof(AutomationObject));
if (!installer) return E_OUTOFMEMORY;
init_automation_object(installer, 0, Installer_tid);
*ppObj = &installer->IDispatch_iface;
return S_OK;
}
HRESULT create_session(MSIHANDLE msiHandle, IDispatch *installer, IDispatch **disp)
{
SessionObject *session;
session = msi_alloc(sizeof(SessionObject));
if (!session) return E_OUTOFMEMORY;
init_automation_object(&session->autoobj, msiHandle, Session_tid);
session->installer = installer;
*disp = &session->autoobj.IDispatch_iface;
return S_OK;
}
static HRESULT create_database(MSIHANDLE msiHandle, IDispatch **dispatch)
{
AutomationObject *database;
TRACE("%lu %p\n", msiHandle, dispatch);
database = msi_alloc(sizeof(AutomationObject));
if (!database) return E_OUTOFMEMORY;
init_automation_object(database, msiHandle, Database_tid);
*dispatch = &database->IDispatch_iface;
return S_OK;
}
static HRESULT create_view(MSIHANDLE msiHandle, IDispatch **dispatch)
{
AutomationObject *view;
TRACE("%lu %p\n", msiHandle, dispatch);
view = msi_alloc(sizeof(AutomationObject));
if (!view) return E_OUTOFMEMORY;
init_automation_object(view, msiHandle, View_tid);
*dispatch = &view->IDispatch_iface;
return S_OK;
}
static HRESULT create_summaryinfo(MSIHANDLE msiHandle, IDispatch **disp)
{
AutomationObject *info;
info = msi_alloc(sizeof(*info));
if (!info) return E_OUTOFMEMORY;
init_automation_object(info, msiHandle, SummaryInfo_tid);
*disp = &info->IDispatch_iface;
return S_OK;
}
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