const char *debugstr_variant(const VARIANT *v)
{
if(!v)
return "(null)";
if(V_ISBYREF(v))
return wine_dbg_sprintf("{V_BYREF -> %s}", debugstr_variant(V_BYREF(v)));
switch(V_VT(v)) {
case VT_EMPTY:
return "{VT_EMPTY}";
case VT_NULL:
return "{VT_NULL}";
case VT_I2:
return wine_dbg_sprintf("{VT_I2: %d}", V_I2(v));
case VT_I4:
return wine_dbg_sprintf("{VT_I4: %d}", V_I4(v));
case VT_UI4:
return wine_dbg_sprintf("{VT_UI4: %u}", V_UI4(v));
case VT_R8:
return wine_dbg_sprintf("{VT_R8: %lf}", V_R8(v));
case VT_BSTR:
return wine_dbg_sprintf("{VT_BSTR: %s}", debugstr_w(V_BSTR(v)));
case VT_DISPATCH:
return wine_dbg_sprintf("{VT_DISPATCH: %p}", V_DISPATCH(v));
case VT_BOOL:
return wine_dbg_sprintf("{VT_BOOL: %x}", V_BOOL(v));
default:
return wine_dbg_sprintf("{vt %d}", V_VT(v));
}
}
static const char *vt2a(VARIANT *v)
{
if(V_VT(v) == (VT_BYREF|VT_VARIANT)) {
static char buf[64];
sprintf(buf, "%s*", vt2a(V_BYREF(v)));
return buf;
}
switch(V_VT(v)) {
case VT_EMPTY:
return "VT_EMPTY";
case VT_NULL:
return "VT_NULL";
case VT_I2:
return "VT_I2";
case VT_I4:
return "VT_I4";
case VT_R8:
return "VT_R8";
case VT_BSTR:
return "VT_BSTR";
case VT_DISPATCH:
return "VT_DISPATCH";
case VT_BOOL:
return "VT_BOOL";
case VT_ARRAY|VT_VARIANT:
return "VT_ARRAY|VT_VARIANT";
default:
ok(0, "unknown vt %d\n", V_VT(v));
return NULL;
}
}
static void notif_complete(DocHost *This, DISPID dispid)
{
DISPPARAMS dispparams;
VARIANTARG params[2];
VARIANT url;
dispparams.cArgs = 2;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = params;
V_VT(params) = (VT_BYREF|VT_VARIANT);
V_BYREF(params) = &url;
V_VT(params+1) = VT_DISPATCH;
V_DISPATCH(params+1) = This->disp;
V_VT(&url) = VT_BSTR;
V_BSTR(&url) = SysAllocString(This->url);
TRACE("%d >>>\n", dispid);
call_sink(This->cps.wbe2, dispid, &dispparams);
TRACE("%d <<<\n", dispid);
SysFreeString(V_BSTR(&url));
This->busy = VARIANT_FALSE;
}
static void navigate_complete(DocHost *This)
{
IDispatch *disp = NULL;
DISPPARAMS dispparams;
VARIANTARG params[2];
VARIANT url;
HRESULT hres;
hres = IUnknown_QueryInterface(This->document, &IID_IDispatch, (void**)&disp);
if(FAILED(hres))
FIXME("Could not get IDispatch interface\n");
dispparams.cArgs = 2;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = params;
V_VT(params) = (VT_BYREF|VT_VARIANT);
V_BYREF(params) = &url;
V_VT(params+1) = VT_DISPATCH;
V_DISPATCH(params+1) = disp;
V_VT(&url) = VT_BSTR;
V_BSTR(&url) = SysAllocString(This->url);
call_sink(This->cps.wbe2, DISPID_NAVIGATECOMPLETE2, &dispparams);
call_sink(This->cps.wbe2, DISPID_DOCUMENTCOMPLETE, &dispparams);
SysFreeString(V_BSTR(&url));
if(disp)
IDispatch_Release(disp);
This->busy = VARIANT_FALSE;
}
/*
* call-seq:
* WIN32OLE_VARIANT[i,j,...] #=> element of OLE array.
*
* Returns the element of WIN32OLE_VARIANT object(OLE array).
* This method is available only when the variant type of
* WIN32OLE_VARIANT object is VT_ARRAY.
*
* REMARK:
* The all indices should be 0 or natural number and
* lower than or equal to max indices.
* (This point is different with Ruby Array indices.)
*
* obj = WIN32OLE_VARIANT.new([[1,2,3],[4,5,6]])
* p obj[0,0] # => 1
* p obj[1,0] # => 4
* p obj[2,0] # => WIN32OLERuntimeError
* p obj[0, -1] # => WIN32OLERuntimeError
*
*/
static VALUE
folevariant_ary_aref(int argc, VALUE *argv, VALUE self)
{
struct olevariantdata *pvar;
SAFEARRAY *psa;
VALUE val = Qnil;
VARIANT variant;
LONG *pid;
HRESULT hr;
TypedData_Get_Struct(self, struct olevariantdata, &olevariant_datatype, pvar);
if (!V_ISARRAY(&(pvar->var))) {
rb_raise(eWIN32OLERuntimeError,
"`[]' is not available for this variant type object");
}
psa = get_locked_safe_array(self);
if (psa == NULL) {
return val;
}
pid = ary2safe_array_index(argc, argv, psa);
VariantInit(&variant);
V_VT(&variant) = (V_VT(&(pvar->var)) & ~VT_ARRAY) | VT_BYREF;
hr = SafeArrayPtrOfIndex(psa, pid, &V_BYREF(&variant));
if (FAILED(hr)) {
ole_raise(hr, eWIN32OLERuntimeError, "failed to SafeArrayPtrOfIndex");
}
val = ole_variant2val(&variant);
unlock_safe_array(psa);
if (pid) free(pid);
return val;
}
//+---------------------------------------------------------------------------
//
// Function: CVarToVARIANTARG
//
// Synopsis: Converts a C-language variable to a VARIANT.
//
// Arguments: [pv] -- Pointer to C-language variable.
// [vt] -- Type of C-language variable.
// [pvarg] -- Resulting VARIANT. Must be initialized by caller.
// Any contents will be freed.
//
// Modifies: [pvarg]
//
// History: 2-23-94 adams Created
//
// Notes: Supports all variant pointer types, VT_UI2, VT_I2, VT_UI4,
// VT_I4, VT_R4, VT_R8, VT_ERROR.
//
//----------------------------------------------------------------------------
void CVarToVARIANTARG(void* pv, VARTYPE vt, VARIANTARG* pvarg)
{
Assert(pv);
Assert(pvarg);
VariantClear(pvarg);
V_VT(pvarg) = vt;
if(V_ISBYREF(pvarg))
{
// Use a supported pointer type for derefencing.
vt = VT_UNKNOWN;
}
switch(vt)
{
case VT_BOOL:
// convert TRUE to VT_TRUE
Assert(*(BOOL*)pv==1 || *(BOOL*)pv==0);
V_BOOL(pvarg) = VARIANT_BOOL(-*(BOOL*)pv);
break;
case VT_I2:
V_I2(pvarg) = *(short*)pv;
break;
case VT_ERROR:
case VT_I4:
V_I4(pvarg) = *(long*)pv;
break;
case VT_R4:
V_R4(pvarg) = *(float*)pv;
break;
case VT_R8:
V_R8(pvarg) = *(double*)pv;
break;
case VT_CY:
V_CY(pvarg) = *(CY*)pv;
break;
// All Pointer types.
case VT_PTR:
case VT_BSTR:
case VT_LPSTR:
case VT_LPWSTR:
case VT_DISPATCH:
case VT_UNKNOWN:
V_BYREF(pvarg) = *(void**)pv;
break;
default:
Assert(FALSE && "Unknown type.");
break;
}
}
static HRESULT WINAPI DocObjectService_FireNavigateComplete2(
IDocObjectService* iface,
IHTMLWindow2 *pHTMLWindow2,
DWORD dwFlags)
{
ShellBrowser *This = impl_from_IDocObjectService(iface);
IHTMLPrivateWindow *priv_window;
VARIANTARG params[2];
DISPPARAMS dp = {params, NULL, 2, 0};
VARIANT url_var;
BSTR url;
HRESULT hres;
TRACE("%p %p %x\n", This, pHTMLWindow2, dwFlags);
hres = IHTMLWindow2_QueryInterface(pHTMLWindow2, &IID_IHTMLPrivateWindow, (void**)&priv_window);
if(FAILED(hres))
return hres;
hres = IHTMLPrivateWindow_GetAddressBarUrl(priv_window, &url);
IHTMLPrivateWindow_Release(priv_window);
if(FAILED(hres))
return hres;
TRACE("got URL %s\n", debugstr_w(url));
set_dochost_url(This->doc_host, url);
V_VT(params) = (VT_BYREF|VT_VARIANT);
V_BYREF(params) = &url;
V_VT(params+1) = VT_DISPATCH;
V_DISPATCH(params+1) = This->doc_host->disp;
V_VT(&url_var) = VT_BSTR;
V_BSTR(&url_var) = url;
TRACE(">>>\n");
call_sink(This->doc_host->cps.wbe2, DISPID_NAVIGATECOMPLETE2, &dp);
TRACE("<<<\n");
SysFreeString(url);
This->doc_host->busy = VARIANT_FALSE;
return S_OK;
}
HRESULT CMaxMaterialCollection::GetXMLImpExp(IVIZPointerClient** ppClient)
{
#ifdef XXX
//Begin temporary
// temporary impl: Create an XMLMaterial COM object and ask it to import
//TODO (JH 7/25/02 Done By CC) implement this differently, CoCreate is slow
HRESULT hr = CoCreateInstance(CLSID_XmlMaterial, NULL, CLSCTX_INPROC_SERVER,
__uuidof(IVIZPointerClient), (void**)ppClient);
if(!SUCCEEDED(hr) || *ppClient == NULL)
{
//TODO (JH 7/25/02 Done By CC)Remove the message box
MessageBox(NULL, _T("Failed to create XML Material importer, is it registered?"), NULL, MB_OK | MB_TASKMODAL);
return E_FAIL;
}
VARIANT vIp, vImpIp;
vIp.vt = vImpIp.vt = VT_BYREF;
vIp.byref = GetCOREInterface();
vImpIp.byref = GetCOREInterface();//this is a HACK
return (*ppClient)->InitPointers(vIp, vImpIp);
#else
*ppClient = NULL;
Interface *ip = GetCOREInterface();
TSTR plugletModuleName(ip->GetDir(APP_MAX_SYS_ROOT_DIR));
plugletModuleName.Append(sXmlMaterialModuleName);
HRESULT hr = CreatePluglet(CLSID_XmlMaterial, __uuidof(IVIZPointerClient), (void**)ppClient, plugletModuleName.data());
if(SUCCEEDED(hr) && *ppClient)
{
VARIANT vIp, vImpIp;
VariantInit(&vIp);
VariantInit(&vImpIp);
V_VT(&vIp) = VT_BYREF;
V_BYREF(&vIp) = ip;
// We don't have access to an import interface ptr here.
HRESULT hr = (*ppClient)->InitPointers(vIp, vImpIp);
}
return hr;
#endif
}
static HRESULT WINAPI IRecordInfoImpl_GetFieldNoCopy(IRecordInfo *iface, PVOID pvData,
LPCOLESTR szFieldName, VARIANT *pvarField, PVOID *ppvDataCArray)
{
IRecordInfoImpl *This = impl_from_IRecordInfo(iface);
int i;
TRACE("(%p)->(%p %s %p %p)\n", This, pvData, debugstr_w(szFieldName), pvarField, ppvDataCArray);
if(!pvData || !szFieldName || !pvarField)
return E_INVALIDARG;
for(i=0; i<This->n_vars; i++)
if(!strcmpW(This->fields[i].name, szFieldName))
break;
if(i == This->n_vars)
return TYPE_E_FIELDNOTFOUND;
VariantClear(pvarField);
V_VT(pvarField) = VT_BYREF|This->fields[i].vt;
V_BYREF(pvarField) = ((PBYTE)pvData)+This->fields[i].offset;
*ppvDataCArray = NULL;
return S_OK;
}
static HRESULT WINAPI Global_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp,
VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
{
switch(id) {
case DISPID_GLOBAL_OK: {
VARIANT *b;
ok(wFlags == INVOKE_FUNC || wFlags == (INVOKE_FUNC|INVOKE_PROPERTYGET), "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(pdp->rgvarg != NULL, "rgvarg == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(pdp->cArgs == 2, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
if(wFlags & INVOKE_PROPERTYGET)
ok(pvarRes != NULL, "pvarRes == NULL\n");
else
ok(!pvarRes, "pvarRes != NULL\n");
ok(pei != NULL, "pei == NULL\n");
ok(V_VT(pdp->rgvarg) == VT_BSTR, "V_VT(psp->rgvargs) = %d\n", V_VT(pdp->rgvarg));
b = pdp->rgvarg+1;
if(V_VT(b) == (VT_BYREF|VT_VARIANT))
b = V_BYREF(b);
ok(V_VT(b) == VT_BOOL, "V_VT(b) = %d\n", V_VT(b));
ok(V_BOOL(b), "%s: %s\n", test_name, wine_dbgstr_w(V_BSTR(pdp->rgvarg)));
return S_OK;
}
case DISPID_GLOBAL_TRACE:
ok(wFlags == INVOKE_FUNC, "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(pdp->rgvarg != NULL, "rgvarg == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(pdp->cArgs == 1, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(!pvarRes, "pvarRes != NULL\n");
ok(pei != NULL, "pei == NULL\n");
ok(V_VT(pdp->rgvarg) == VT_BSTR, "V_VT(psp->rgvargs) = %d\n", V_VT(pdp->rgvarg));
if(V_VT(pdp->rgvarg) == VT_BSTR)
trace("%s: %s\n", test_name, wine_dbgstr_w(V_BSTR(pdp->rgvarg)));
return S_OK;
case DISPID_GLOBAL_REPORTSUCCESS:
CHECK_EXPECT(global_success_i);
ok(wFlags == INVOKE_FUNC, "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(pdp->cArgs == 0, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(!pvarRes, "pvarRes != NULL\n");
ok(pei != NULL, "pei == NULL\n");
return S_OK;
case DISPID_GLOBAL_GETVT:
ok(pdp != NULL, "pdp == NULL\n");
ok(pdp->rgvarg != NULL, "rgvarg == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(pdp->cArgs == 1, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(pvarRes != NULL, "pvarRes == NULL\n");
ok(V_VT(pvarRes) == VT_EMPTY, "V_VT(pvarRes) = %d\n", V_VT(pvarRes));
ok(pei != NULL, "pei == NULL\n");
V_VT(pvarRes) = VT_BSTR;
V_BSTR(pvarRes) = a2bstr(vt2a(pdp->rgvarg));
return S_OK;
case DISPID_GLOBAL_ISENGLANG:
ok(wFlags == (INVOKE_FUNC|INVOKE_PROPERTYGET), "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(pdp->cArgs == 0, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(pvarRes != NULL, "pvarRes == NULL\n");
ok(pei != NULL, "pei == NULL\n");
V_VT(pvarRes) = VT_BOOL;
if(is_lang_english()) {
V_BOOL(pvarRes) = VARIANT_TRUE;
}else {
skip("Skipping some tests in non-English UIs\n");
V_BOOL(pvarRes) = VARIANT_FALSE;
}
return S_OK;
case DISPID_GLOBAL_VBVAR:
CHECK_EXPECT(global_vbvar_i);
ok(wFlags == DISPATCH_PROPERTYPUT, "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(pdp->rgvarg != NULL, "rgvarg == NULL\n");
ok(pdp->rgdispidNamedArgs != NULL, "rgdispidNamedArgs == NULL\n");
ok(pdp->cArgs == 1, "cArgs = %d\n", pdp->cArgs);
ok(pdp->cNamedArgs == 1, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(pdp->rgdispidNamedArgs[0] == DISPID_PROPERTYPUT, "pdp->rgdispidNamedArgs[0] = %d\n", pdp->rgdispidNamedArgs[0]);
ok(!pvarRes, "pvarRes != NULL\n");
ok(pei != NULL, "pei == NULL\n");
ok(V_VT(pdp->rgvarg) == VT_I2, "V_VT(psp->rgvargs) = %d\n", V_VT(pdp->rgvarg));
ok(V_I2(pdp->rgvarg) == 3, "V_I2(psp->rgvargs) = %d\n", V_I2(pdp->rgvarg));
return S_OK;
case DISPID_GLOBAL_TESTOBJ:
ok(wFlags == (DISPATCH_PROPERTYGET|DISPATCH_METHOD), "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(!pdp->rgvarg, "rgvarg == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(!pdp->cArgs, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(pvarRes != NULL, "pvarRes == NULL\n");
ok(pei != NULL, "pei == NULL\n");
V_VT(pvarRes) = VT_DISPATCH;
V_DISPATCH(pvarRes) = (IDispatch*)&testObj;
return S_OK;
case DISPID_GLOBAL_ISNULLDISP: {
VARIANT *v;
ok(wFlags == (INVOKE_FUNC|INVOKE_PROPERTYGET), "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(pdp->rgvarg != NULL, "rgvarg == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(pdp->cArgs == 1, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(pvarRes != NULL, "pvarRes == NULL\n");
ok(pei != NULL, "pei == NULL\n");
v = pdp->rgvarg;
if(V_VT(v) == (VT_VARIANT|VT_BYREF))
v = V_VARIANTREF(v);
ok(V_VT(v) == VT_DISPATCH, "V_VT(psp->rgvargs) = %d\n", V_VT(pdp->rgvarg));
V_VT(pvarRes) = VT_BOOL;
V_BOOL(pvarRes) = V_DISPATCH(v) ? VARIANT_FALSE : VARIANT_TRUE;
return S_OK;
}
case DISPID_GLOBAL_TESTDISP:
ok(wFlags == INVOKE_FUNC, "wFlags = %x\n", wFlags);
ok(pdp != NULL, "pdp == NULL\n");
ok(pdp->rgvarg != NULL, "rgvarg == NULL\n");
ok(!pdp->rgdispidNamedArgs, "rgdispidNamedArgs != NULL\n");
ok(pdp->cArgs == 1, "cArgs = %d\n", pdp->cArgs);
ok(!pdp->cNamedArgs, "cNamedArgs = %d\n", pdp->cNamedArgs);
ok(!pvarRes, "pvarRes != NULL\n");
ok(pei != NULL, "pei == NULL\n");
ok(V_VT(pdp->rgvarg) == VT_DISPATCH, "V_VT(psp->rgvargs) = %d\n", V_VT(pdp->rgvarg));
test_disp(V_DISPATCH(pdp->rgvarg));
return S_OK;
}
ok(0, "unexpected call %d\n", id);
return DISP_E_MEMBERNOTFOUND;
}
HRESULT __RPC_STUB IDispatch_Invoke_Stub(
IDispatch* This,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
DWORD dwFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* pArgErr,
UINT cVarRef,
UINT* rgVarRefIdx,
VARIANTARG* rgVarRef)
{
HRESULT hr = S_OK;
VARIANTARG *rgvarg, *arg;
UINT u;
/* initialize out parameters, so that they can be marshalled
* in case the real Invoke doesn't initialize them */
VariantInit(pVarResult);
memset(pExcepInfo, 0, sizeof(*pExcepInfo));
*pArgErr = 0;
/* let the real Invoke operate on a copy of the in parameters,
* so we don't risk losing pointers to allocated memory */
rgvarg = pDispParams->rgvarg;
arg = CoTaskMemAlloc(sizeof(VARIANTARG)*pDispParams->cArgs);
if (!arg) return E_OUTOFMEMORY;
/* init all args so we can call VariantClear on all the args if the copy
* below fails */
for (u = 0; u < pDispParams->cArgs; u++)
VariantInit(&arg[u]);
for (u = 0; u < pDispParams->cArgs; u++) {
hr = VariantCopy(&arg[u], &rgvarg[u]);
if (FAILED(hr))
break;
}
if (SUCCEEDED(hr)) {
pDispParams->rgvarg = arg;
hr = IDispatch_Invoke(This,
dispIdMember,
riid,
lcid,
dwFlags,
pDispParams,
pVarResult,
pExcepInfo,
pArgErr);
/* copy ref args to out list */
for (u=0; u<cVarRef; u++) {
unsigned i = rgVarRefIdx[u];
VariantInit(&rgVarRef[u]);
VariantCopy(&rgVarRef[u], &arg[i]);
/* clear original if equal, to avoid double-free */
if (V_BYREF(&rgVarRef[u]) == V_BYREF(&rgvarg[i]))
VariantClear(&rgvarg[i]);
}
}
/* clear the duplicate argument list */
for (u=0; u<pDispParams->cArgs; u++)
VariantClear(&arg[u]);
pDispParams->rgvarg = rgvarg;
CoTaskMemFree(arg);
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: VARIANTARGToCVar
//
// Synopsis: Converts a VARIANT to a C-language variable.
//
// Arguments: [pvarg] -- Variant to convert.
// [pfAlloc] -- BSTR allocated during conversion caller is
// now owner of this BSTR or IUnknown or IDispatch
// object allocated needs to be released.
// [vt] -- Type to convert to.
// [pv] -- Location to place C-language variable.
//
// Modifies: [pv].
//
// Returns: HRESULT.
//
// History: 2-23-94 adams Created
//
// Notes: Supports all variant pointer types, VT_I2, VT_I4, VT_R4,
// VT_R8, VT_ERROR.
//----------------------------------------------------------------------------
HRESULT VARIANTARGToCVar(VARIANT* pvarg, BOOL* pfAlloc, VARTYPE vt, void* pv, IServiceProvider* pSrvProvider, WORD wMaxstrlen)
{
HRESULT hr = S_OK;
VARIANTARG* pVArgCopy = pvarg;
VARIANTARG vargNew; // variant of new type
BOOL fAlloc;
Assert(pvarg);
Assert(pv);
if(!pfAlloc)
{
pfAlloc = &fAlloc;
}
Assert((vt&~VT_TYPEMASK) == 0 || (vt&~VT_TYPEMASK)==VT_BYREF);
// Assume no allocations yet.
*pfAlloc = FALSE;
if(vt & VT_BYREF)
{
// If the parameter is a variant pointer then everything is acceptable.
if((vt&VT_TYPEMASK) == VT_VARIANT)
{
switch(V_VT(pvarg))
{
case VT_VARIANT|VT_BYREF:
hr = ClipVarString(pvarg->pvarVal, *(VARIANT**)pv, pfAlloc, wMaxstrlen);
break;
default:
hr = ClipVarString(pvarg, *(VARIANT**)pv, pfAlloc, wMaxstrlen);
break;
}
if(hr == S_FALSE)
{
hr = S_OK;
*(PVOID*)pv = (PVOID)pvarg;
}
goto Cleanup;
}
if((V_VT(pvarg)&VT_TYPEMASK) != (vt&VT_TYPEMASK))
{
hr = DISP_E_TYPEMISMATCH;
goto Cleanup;
}
// Type of both original and destination or same type (however, original
// may not be a byref only the original.
if(V_ISBYREF(pvarg))
{
// Destination and original are byref and same type just copy pointer.
*(PVOID*)pv = V_BYREF(pvarg);
}
else
{
// Convert original to byref.
switch(vt & VT_TYPEMASK)
{
case VT_BOOL:
*(PVOID*)pv = (PVOID)&V_BOOL(pvarg);
break;
case VT_I2:
*(PVOID*)pv = (PVOID)&V_I2(pvarg);
break;
case VT_ERROR:
case VT_I4:
*(PVOID*)pv = (PVOID)&V_I4(pvarg);
break;
case VT_R4:
*(PVOID*)pv = (PVOID)&V_R4(pvarg);
break;
case VT_R8:
*(PVOID*)pv = (PVOID)&V_R8(pvarg);
break;
case VT_CY:
*(PVOID*)pv = (PVOID)&V_CY(pvarg);
break;
// All pointer types.
case VT_PTR:
case VT_BSTR:
case VT_LPSTR:
case VT_LPWSTR:
case VT_DISPATCH:
case VT_UNKNOWN:
*(PVOID*)pv = (PVOID)&V_UNKNOWN(pvarg);
break;
case VT_VARIANT:
Assert("Dead code: shudn't have gotten here!");
*(PVOID*)pv = (PVOID)pvarg;
break;
default:
Assert(!"Unknown type in BYREF VARIANTARGToCVar().\n");
hr = DISP_E_TYPEMISMATCH;
goto Cleanup;
}
}
goto Cleanup;
}
// If the c style parameter is the same type as the VARIANT then we'll just
// move the data. Also if the c style type is a VARIANT then there's
// nothing to convert just copy the variant to the C parameter.
else if((V_VT(pvarg)&(VT_TYPEMASK|VT_BYREF))!=vt && (vt!=VT_VARIANT))
{
// If the request type isn't the same as the variant passed in then we
// need to convert.
VariantInit(&vargNew);
pVArgCopy = &vargNew;
hr = VariantChangeTypeSpecial(pVArgCopy, pvarg, vt,pSrvProvider);
if(hr)
{
goto Cleanup;
}
*pfAlloc = (vt==VT_BSTR) || (vt==VT_UNKNOWN) || (vt==VT_DISPATCH);
}
// Move the variant data to C style data.
switch(vt)
{
case VT_BOOL:
// convert VT_TRUE and any other non-zero values to TRUE
*(VARIANT_BOOL*)pv = V_BOOL(pVArgCopy);
break;
case VT_I2:
*(short*)pv = V_I2(pVArgCopy);
break;
case VT_ERROR:
case VT_I4:
*(long*)pv = V_I4(pVArgCopy);
break;
case VT_R4:
*(float*)pv = V_R4(pVArgCopy);
break;
case VT_R8:
*(double*)pv = V_R8(pVArgCopy);
break;
case VT_CY:
*(CY*)pv = V_CY(pVArgCopy);
break;
// All Pointer types.
case VT_BSTR:
if(wMaxstrlen && FormsStringLen(V_BSTR(pVArgCopy))>wMaxstrlen)
{
hr = FormsAllocStringLen(V_BSTR(pVArgCopy), wMaxstrlen, (BSTR*)pv);
if(hr)
{
goto Cleanup;
}
if(*pfAlloc)
{
VariantClear(&vargNew);
}
else
{
*pfAlloc = TRUE;
}
goto Cleanup;
}
case VT_PTR:
case VT_LPSTR:
case VT_LPWSTR:
case VT_DISPATCH:
case VT_UNKNOWN:
*(void**)pv = V_BYREF(pVArgCopy);
break;
case VT_VARIANT:
hr = ClipVarString(pVArgCopy, (VARIANT*)pv, pfAlloc, wMaxstrlen);
if(hr == S_FALSE)
{
hr = S_OK;
// Copy entire variant to output parameter.
*(VARIANT*)pv = *pVArgCopy;
}
break;
default:
Assert(FALSE && "Unknown type in VARIANTARGToCVar().\n");
hr = DISP_E_TYPEMISMATCH;
break;
}
Cleanup:
RRETURN(hr);
}
HRESULT ModifyContextMenu(DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved)
{
ASSERT((ppt != NULL) && (pcmdtReserved != NULL));
if ((ppt == NULL) || (pcmdtReserved == NULL))
return S_OK;
//#define IDR_BROWSE_CONTEXT_MENU 24641
//#define IDR_FORM_CONTEXT_MENU 24640
#define SHDVID_GETMIMECSETMENU 27
#define SHDVID_ADDMENUEXTENSIONS 53
HRESULT hr;
HINSTANCE hinstSHDOCLC;
HWND hwnd;
HMENU hMenu;
IOleCommandTarget *spCT;
IOleWindow *spWnd;
MENUITEMINFO mii = {0};
VARIANT var, var1, var2;
hr = pcmdtReserved->QueryInterface(IID_IOleCommandTarget, (void**)&spCT);
hr = pcmdtReserved->QueryInterface(IID_IOleWindow, (void**)&spWnd);
hr = spWnd->GetWindow(&hwnd);
hinstSHDOCLC = LoadLibrary(TEXT("SHDOCLC.DLL"));
hMenu = LoadMenu(hinstSHDOCLC,
MAKEINTRESOURCE(IDR_BROWSE_CONTEXT_MENU));
hMenu = GetSubMenu(hMenu, dwID);
// Get the language submenu
hr = spCT->Exec(&CGID_ShellDocView, SHDVID_GETMIMECSETMENU, 0, NULL, &var);
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_SUBMENU;
mii.hSubMenu = (HMENU) var.byref;
// Add language submenu to Encoding context item
SetMenuItemInfo(hMenu, IDM_LANGUAGE, FALSE, &mii);
// Insert Shortcut Menu Extensions from registry
V_VT(&var1) = VT_PTR;
V_BYREF(&var1) = hMenu;
V_VT(&var2) = VT_I4;
V_I4(&var2) = dwID;
hr = spCT->Exec(&CGID_ShellDocView, SHDVID_ADDMENUEXTENSIONS, 0, &var1, &var2);
// Remove View Source
::DeleteMenu(hMenu, IDM_VIEWSOURCE, MF_BYCOMMAND);
// Remove the item that produces the exta separator
::DeleteMenu(hMenu, IDM_EXTRA_ITEM, MF_BYCOMMAND);
// Show shortcut menu
int iSelection = ::TrackPopupMenu(hMenu,
TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD,
ppt->x,
ppt->y,
0,
hwnd,
(RECT*)NULL);
// Send selected shortcut menu item command to shell
if (iSelection != 0)
LRESULT lr = ::SendMessage(hwnd, WM_COMMAND, iSelection, NULL);
FreeLibrary(hinstSHDOCLC);
return S_OK;
}
TclObject::TclObject (VARIANT *pSrc, const Type &type, Tcl_Interp *interp, int bytes)
{
if (V_ISARRAY(pSrc)) {
SAFEARRAY *psa = V_ISBYREF(pSrc) ? *V_ARRAYREF(pSrc) : V_ARRAY(pSrc);
VARTYPE elementType = V_VT(pSrc) & VT_TYPEMASK;
unsigned numDimensions = SafeArrayGetDim(psa);
std::vector<long> indices(numDimensions);
m_pObj = convertFromSafeArray( psa, elementType, 1, &indices[0], type, interp, bytes);
} else if (vtMissing == pSrc) {
m_pObj = Extension::newNaObj();
} else {
switch (V_VT(pSrc)) {
case VT_BOOL:
m_pObj = Tcl_NewBooleanObj(V_BOOL(pSrc));
break;
case VT_ERROR:
m_pObj = Tcl_NewLongObj(V_ERROR(pSrc));
break;
case VT_I1:
case VT_UI1:
m_pObj = Tcl_NewLongObj(V_I1(pSrc));
break;
case VT_I2:
case VT_UI2:
m_pObj = Tcl_NewLongObj(V_I2(pSrc));
break;
case VT_I4:
case VT_UI4:
case VT_INT:
case VT_UINT:
m_pObj = Tcl_NewLongObj(V_I4(pSrc));
break;
#ifdef V_I8
case VT_I8:
case VT_UI8:
m_pObj = Tcl_NewWideIntObj(V_I8(pSrc));
break;
#endif
case VT_R4:
m_pObj = Tcl_NewDoubleObj(V_R4(pSrc));
break;
case VT_DATE:
case VT_R8:
m_pObj = Tcl_NewDoubleObj(V_R8(pSrc));
break;
case VT_DISPATCH:
m_pObj = convertFromUnknown(V_DISPATCH(pSrc), type.iid(), interp);
break;
case VT_DISPATCH | VT_BYREF:
m_pObj = convertFromUnknown(
(V_DISPATCHREF(pSrc) != 0) ? *V_DISPATCHREF(pSrc) : 0,
type.iid(),
interp);
break;
case VT_UNKNOWN:
m_pObj = convertFromUnknown(V_UNKNOWN(pSrc), type.iid(), interp);
break;
case VT_UNKNOWN | VT_BYREF:
m_pObj = convertFromUnknown(
(V_UNKNOWNREF(pSrc) != 0) ? *V_UNKNOWNREF(pSrc) : 0,
type.iid(),
interp);
break;
case VT_NULL:
m_pObj = Extension::newNullObj();
break;
case VT_LPSTR:
m_pObj = Tcl_NewStringObj(V_I1REF(pSrc), -1);
break;
case VT_LPWSTR:
{
#if TCL_MINOR_VERSION >= 2
// Uses Unicode function introduced in Tcl 8.2.
m_pObj = newUnicodeObj(V_UI2REF(pSrc), -1);
#else
const wchar_t *pWide = V_UI2REF(pSrc);
_bstr_t str(pWide);
m_pObj = Tcl_NewStringObj(str, -1);
#endif
}
break;
default:
if (V_VT(pSrc) == VT_USERDEFINED && type.name() == "GUID") {
Uuid uuid(*static_cast<UUID *>(V_BYREF(pSrc)));
m_pObj = Tcl_NewStringObj(
const_cast<char *>(uuid.toString().c_str()), -1);
} else {
if (V_VT(pSrc) == (VT_VARIANT | VT_BYREF)) {
pSrc = V_VARIANTREF(pSrc);
}
_bstr_t str(pSrc);
#if TCL_MINOR_VERSION >= 2
// Uses Unicode function introduced in Tcl 8.2.
wchar_t *pWide = str;
m_pObj = newUnicodeObj(
reinterpret_cast<Tcl_UniChar *>(pWide), str.length());
#else
m_pObj = Tcl_NewStringObj(str, -1);
#endif
}
}
}
Tcl_IncrRefCount(m_pObj);
}