JNIEXPORT void JNICALL Java_com_tangram_Variant_putVariantDoubleRef(JNIEnv *env, jobject _this, jdouble s)
{
VARIANT *v = extractVariant(env, _this);
if (v) {
double *ps = (double *)CoTaskMemAlloc(sizeof(double));
*ps = s;
V_VT(v) = VT_R8 | VT_BYREF;
V_R8REF(v) = ps;
}
}
JNIEXPORT jdouble JNICALL Java_com_tangram_Variant_getVariantDoubleRef(JNIEnv *env, jobject _this)
{
VARIANT *v = extractVariant(env, _this);
if (v) {
if (V_VT(v) != (VT_R8 | VT_BYREF)) {
return NULL;
}
return (jdouble)*V_R8REF(v);
}
return NULL;
}
SEXP
R_setDynamicVariantValue(SEXP ref, SEXP val)
{
VARIANT *var;
VARTYPE rtype;
var = R_getVariantRef(ref);
rtype = V_VT(var) & (~ VT_BYREF);
switch(rtype) {
case VT_BOOL:
*V_BOOLREF(var) = LOGICAL(val)[0];
break;
case VT_I4:
*V_I4REF(var) = INTEGER(val)[0];
break;
case VT_R8:
*V_R8REF(var) = REAL(val)[0];
break;
default:
return(R_NilValue);
}
return(R_NilValue);
}
SEXP
R_getDynamicVariantValue(SEXP ref)
{
VARIANT *var;
VARTYPE rtype;
var = R_getVariantRef(ref);
rtype = V_VT(var) & (~ VT_BYREF);
switch(rtype) {
case VT_BOOL:
return(ScalarLogical(*V_BOOLREF(var)));
break;
case VT_I4:
return(ScalarInteger(*V_I4REF(var)));
break;
case VT_R8:
return(ScalarReal(*V_R8REF(var)));
break;
default:
return(R_NilValue);
}
return(R_NilValue);
}
static void
ole_val2ptr_variant(VALUE val, VARIANT *var)
{
switch (TYPE(val)) {
case T_STRING:
if (V_VT(var) == (VT_BSTR | VT_BYREF)) {
*V_BSTRREF(var) = ole_vstr2wc(val);
}
break;
case T_FIXNUM:
switch(V_VT(var)) {
case (VT_UI1 | VT_BYREF) :
*V_UI1REF(var) = NUM2CHR(val);
break;
case (VT_I2 | VT_BYREF) :
*V_I2REF(var) = (short)NUM2INT(val);
break;
case (VT_I4 | VT_BYREF) :
*V_I4REF(var) = NUM2INT(val);
break;
case (VT_R4 | VT_BYREF) :
*V_R4REF(var) = (float)NUM2INT(val);
break;
case (VT_R8 | VT_BYREF) :
*V_R8REF(var) = NUM2INT(val);
break;
default:
break;
}
break;
case T_FLOAT:
switch(V_VT(var)) {
case (VT_I2 | VT_BYREF) :
*V_I2REF(var) = (short)NUM2INT(val);
break;
case (VT_I4 | VT_BYREF) :
*V_I4REF(var) = NUM2INT(val);
break;
case (VT_R4 | VT_BYREF) :
*V_R4REF(var) = (float)NUM2DBL(val);
break;
case (VT_R8 | VT_BYREF) :
*V_R8REF(var) = NUM2DBL(val);
break;
default:
break;
}
break;
case T_BIGNUM:
if (V_VT(var) == (VT_R8 | VT_BYREF)) {
*V_R8REF(var) = rb_big2dbl(val);
}
break;
case T_TRUE:
if (V_VT(var) == (VT_BOOL | VT_BYREF)) {
*V_BOOLREF(var) = VARIANT_TRUE;
}
break;
case T_FALSE:
if (V_VT(var) == (VT_BOOL | VT_BYREF)) {
*V_BOOLREF(var) = VARIANT_FALSE;
}
break;
default:
break;
}
}
static void
putOutVariant (Tcl_Interp *interp,
VARIANT *pDest,
TclObject &tclObject,
const Type &type)
{
switch (type.vartype()) {
case VT_BOOL:
*V_BOOLREF(pDest) = tclObject.getBool() ? VARIANT_TRUE : VARIANT_FALSE;
break;
case VT_R4:
*V_R4REF(pDest) = static_cast<float>(tclObject.getDouble());
break;
case VT_R8:
*V_R8REF(pDest) = tclObject.getDouble();
break;
case VT_DISPATCH:
case VT_UNKNOWN:
case VT_USERDEFINED:
{
IUnknown *pUnknown;
Tcl_Obj *pObj = tclObject;
if (pObj->typePtr == &Extension::unknownPointerType) {
pUnknown =
static_cast<IUnknown *>(pObj->internalRep.otherValuePtr);
} else {
Reference *pRef = Extension::referenceHandles.find(
interp, tclObject);
pUnknown = (pRef == 0) ? 0 : pRef->unknown();
}
*V_UNKNOWNREF(pDest) = pUnknown;
// The COM rules say we must increment the reference count of
// interface pointers returned from methods.
if (pUnknown != 0) {
pUnknown->AddRef();
}
}
break;
case VT_BSTR:
*V_BSTRREF(pDest) = tclObject.getBSTR();
break;
case VT_VARIANT:
{
// Must increment reference count of interface pointers returned
// from methods.
tclObject.toVariant(
V_VARIANTREF(pDest), Type::variant(), interp, true);
}
break;
case VT_SAFEARRAY:
if (*V_ARRAYREF(pDest) != 0) {
SafeArrayDestroy(*V_ARRAYREF(pDest));
}
*V_ARRAYREF(pDest) =
tclObject.getSafeArray(type.elementType(), interp);
break;
default:
*V_I4REF(pDest) = tclObject.getLong();
}
}
static void
ole_set_byref(VARIANT *realvar, VARIANT *var, VARTYPE vt)
{
V_VT(var) = vt;
if (vt == (VT_VARIANT|VT_BYREF)) {
V_VARIANTREF(var) = realvar;
} else {
if (V_VT(realvar) != (vt & ~VT_BYREF)) {
rb_raise(eWIN32OLERuntimeError, "variant type mismatch");
}
switch(vt & ~VT_BYREF) {
case VT_I1:
V_I1REF(var) = &V_I1(realvar);
break;
case VT_UI1:
V_UI1REF(var) = &V_UI1(realvar);
break;
case VT_I2:
V_I2REF(var) = &V_I2(realvar);
break;
case VT_UI2:
V_UI2REF(var) = &V_UI2(realvar);
break;
case VT_I4:
V_I4REF(var) = &V_I4(realvar);
break;
case VT_UI4:
V_UI4REF(var) = &V_UI4(realvar);
break;
case VT_R4:
V_R4REF(var) = &V_R4(realvar);
break;
case VT_R8:
V_R8REF(var) = &V_R8(realvar);
break;
#if (_MSC_VER >= 1300) || defined(__CYGWIN__) || defined(__MINGW32__)
#ifdef V_I8REF
case VT_I8:
V_I8REF(var) = &V_I8(realvar);
break;
#endif
#ifdef V_UI8REF
case VT_UI8:
V_UI8REF(var) = &V_UI8(realvar);
break;
#endif
#endif
case VT_INT:
V_INTREF(var) = &V_INT(realvar);
break;
case VT_UINT:
V_UINTREF(var) = &V_UINT(realvar);
break;
case VT_CY:
V_CYREF(var) = &V_CY(realvar);
break;
case VT_DATE:
V_DATEREF(var) = &V_DATE(realvar);
break;
case VT_BSTR:
V_BSTRREF(var) = &V_BSTR(realvar);
break;
case VT_DISPATCH:
V_DISPATCHREF(var) = &V_DISPATCH(realvar);
break;
case VT_ERROR:
V_ERRORREF(var) = &V_ERROR(realvar);
break;
case VT_BOOL:
V_BOOLREF(var) = &V_BOOL(realvar);
break;
case VT_UNKNOWN:
V_UNKNOWNREF(var) = &V_UNKNOWN(realvar);
break;
case VT_ARRAY:
V_ARRAYREF(var) = &V_ARRAY(realvar);
break;
default:
rb_raise(eWIN32OLERuntimeError, "unknown type specified(setting BYREF):%d", vt);
break;
}
}
}
void EventProxy::convertJavaVariant(VARIANT *java, VARIANT *com) {
switch (com->vt)
{
case VT_DISPATCH:
{
switch (java->vt)
{
case VT_DISPATCH:
{
V_DISPATCH(com) = V_DISPATCH(java);
break;
}
case VT_DISPATCH | VT_BYREF:
{
V_DISPATCH(com) = *V_DISPATCHREF(java);
break;
}
}
break;
}
case VT_DISPATCH | VT_BYREF:
{
switch (java->vt)
{
case VT_DISPATCH:
{
*V_DISPATCHREF(com) = V_DISPATCH(java);
break;
}
case VT_DISPATCH | VT_BYREF:
{
*V_DISPATCHREF(com) = *V_DISPATCHREF(java);
break;
}
}
break;
}
case VT_BOOL:
{
switch (java->vt)
{
case VT_BOOL:
{
V_BOOL(com) = V_BOOL(java);
break;
}
case VT_BOOL | VT_BYREF:
{
V_BOOL(com) = *V_BOOLREF(java);
break;
}
}
break;
}
case VT_BOOL | VT_BYREF:
{
switch (java->vt)
{
case VT_BOOL:
{
*V_BOOLREF(com) = V_BOOL(java);
break;
}
case VT_BOOL | VT_BYREF:
{
*V_BOOLREF(com) = *V_BOOLREF(java);
break;
}
}
break;
}
case VT_UI1:
{
switch (java->vt)
{
case VT_UI1:
{
V_UI1(com) = V_UI1(java);
break;
}
case VT_UI1 | VT_BYREF:
{
V_UI1(com) = *V_UI1REF(java);
break;
}
}
break;
}
case VT_UI1 | VT_BYREF:
{
switch (java->vt)
{
case VT_UI1:
{
*V_UI1REF(com) = V_UI1(java);
break;
}
case VT_UI1 | VT_BYREF:
{
*V_UI1REF(com) = *V_UI1REF(java);
break;
}
}
break;
}
case VT_I2:
{
switch (java->vt)
{
case VT_I2:
{
V_I2(com) = V_I2(java);
break;
}
case VT_I2 | VT_BYREF:
{
V_I2(com) = *V_I2REF(java);
break;
}
}
break;
}
case VT_I2 | VT_BYREF:
{
switch (java->vt)
{
case VT_I2:
{
*V_I2REF(com) = V_I2(java);
break;
}
case VT_I2 | VT_BYREF:
{
*V_I2REF(com) = *V_I2REF(java);
break;
}
}
break;
}
case VT_I4:
{
switch (java->vt)
{
case VT_I4:
{
V_I4(com) = V_I4(java);
break;
}
case VT_I4 | VT_BYREF:
{
V_I4(com) = *V_I4REF(java);
break;
}
}
break;
}
case VT_I4 | VT_BYREF:
{
switch (java->vt)
{
case VT_I4:
{
*V_I4REF(com) = V_I4(java);
break;
}
case VT_I4 | VT_BYREF:
{
*V_I4REF(com) = *V_I4REF(java);
break;
}
}
break;
}
case VT_R4:
{
switch (java->vt)
{
case VT_R4:
{
V_R4(com) = V_R4(java);
break;
}
case VT_R4 | VT_BYREF:
{
V_R4(com) = *V_R4REF(java);
break;
}
}
break;
}
case VT_R4 | VT_BYREF:
{
switch (java->vt)
{
case VT_R4:
{
*V_R4REF(com) = V_R4(java);
break;
}
case VT_R4 | VT_BYREF:
{
*V_R4REF(com) = *V_R4REF(java);
break;
}
}
break;
}
case VT_R8:
{
switch (java->vt)
{
case VT_R8:
{
V_R8(com) = V_R8(java);
break;
}
case VT_R8 | VT_BYREF:
{
V_R8(com) = *V_R8REF(java);
break;
}
}
break;
}
case VT_R8 | VT_BYREF:
{
switch (java->vt)
{
case VT_R8:
{
*V_R8REF(com) = V_R8(java);
break;
}
case VT_R8 | VT_BYREF:
{
*V_R8REF(com) = *V_R8REF(java);
break;
}
}
break;
}
case VT_I1:
{
switch (java->vt)
{
case VT_I1:
{
V_I1(com) = V_I1(java);
break;
}
case VT_I1 | VT_BYREF:
{
V_I1(com) = *V_I1REF(java);
break;
}
}
break;
}
case VT_I1 | VT_BYREF:
{
switch (java->vt)
{
case VT_I1:
{
*V_I1REF(com) = V_I1(java);
break;
}
case VT_I1 | VT_BYREF:
{
*V_I1REF(com) = *V_I1REF(java);
break;
}
}
break;
}
case VT_UI2:
{
switch (java->vt)
{
case VT_UI2:
{
V_UI2(com) = V_UI2(java);
break;
}
case VT_UI2 | VT_BYREF:
{
V_UI2(com) = *V_UI2REF(java);
break;
}
}
break;
}
case VT_UI2 | VT_BYREF:
{
switch (java->vt)
{
case VT_UI2:
{
*V_UI2REF(com) = V_UI2(java);
break;
}
case VT_UI2 | VT_BYREF:
{
*V_UI2REF(com) = *V_UI2REF(java);
break;
}
}
break;
}
case VT_UI4:
{
switch (java->vt)
{
case VT_UI4:
{
V_UI4(com) = V_UI4(java);
break;
}
case VT_UI4 | VT_BYREF:
{
V_UI4(com) = *V_UI4REF(java);
break;
}
}
break;
}
case VT_UI4 | VT_BYREF:
{
switch (java->vt)
{
case VT_UI4:
{
*V_UI4REF(com) = V_UI4(java);
break;
}
case VT_UI4 | VT_BYREF:
{
*V_UI4REF(com) = *V_UI4REF(java);
break;
}
}
break;
}
case VT_INT:
{
switch (java->vt)
{
case VT_INT:
{
V_INT(com) = V_INT(java);
break;
}
case VT_INT | VT_BYREF:
{
V_INT(com) = *V_INTREF(java);
break;
}
}
break;
}
case VT_INT | VT_BYREF:
{
switch (java->vt)
{
case VT_INT:
{
*V_INTREF(com) = V_INT(java);
break;
}
case VT_INT | VT_BYREF:
{
*V_INTREF(com) = *V_INTREF(java);
break;
}
}
break;
}
case VT_UINT:
{
switch (java->vt)
{
case VT_UINT:
{
V_UINT(com) = V_UINT(java);
break;
}
case VT_UINT | VT_BYREF:
{
V_UINT(com) = *V_UINTREF(java);
break;
}
}
break;
}
case VT_UINT | VT_BYREF:
{
switch (java->vt)
{
case VT_UINT:
{
*V_UINTREF(com) = V_UINT(java);
break;
}
case VT_UINT | VT_BYREF:
{
*V_UINTREF(com) = *V_UINTREF(java);
break;
}
}
break;
}
case VT_CY:
{
switch (java->vt)
{
case VT_CY:
{
V_CY(com) = V_CY(java);
break;
}
case VT_CY | VT_BYREF:
{
V_CY(com) = *V_CYREF(java);
break;
}
}
break;
}
case VT_CY | VT_BYREF:
{
switch (java->vt)
{
case VT_CY:
{
*V_CYREF(com) = V_CY(java);
break;
}
case VT_CY | VT_BYREF:
{
*V_CYREF(com) = *V_CYREF(java);
break;
}
}
break;
}
case VT_DATE:
{
switch (java->vt)
{
case VT_DATE:
{
V_DATE(com) = V_DATE(java);
break;
}
case VT_DATE | VT_BYREF:
{
V_DATE(com) = *V_DATEREF(java);
break;
}
}
break;
}
case VT_DATE | VT_BYREF:
{
switch (java->vt)
{
case VT_DATE:
{
*V_DATEREF(com) = V_DATE(java);
break;
}
case VT_DATE | VT_BYREF:
{
*V_DATEREF(com) = *V_DATEREF(java);
break;
}
}
break;
}
case VT_BSTR:
{
switch (java->vt)
{
case VT_BSTR:
{
V_BSTR(com) = V_BSTR(java);
break;
}
case VT_BSTR | VT_BYREF:
{
V_BSTR(com) = *V_BSTRREF(java);
break;
}
}
break;
}
case VT_BSTR | VT_BYREF:
{
switch (java->vt)
{
case VT_BSTR:
{
*V_BSTRREF(com) = V_BSTR(java);
break;
}
case VT_BSTR | VT_BYREF:
{
*V_BSTRREF(com) = *V_BSTRREF(java);
break;
}
}
break;
}
case VT_DECIMAL:
{
switch (java->vt)
{
case VT_DECIMAL:
{
V_DECIMAL(com) = V_DECIMAL(java);
break;
}
case VT_DECIMAL | VT_BYREF:
{
V_DECIMAL(com) = *V_DECIMALREF(java);
break;
}
}
break;
}
case VT_DECIMAL | VT_BYREF:
{
switch (java->vt)
{
case VT_DECIMAL:
{
*V_DECIMALREF(com) = V_DECIMAL(java);
break;
}
case VT_DECIMAL | VT_BYREF:
{
*V_DECIMALREF(com) = *V_DECIMALREF(java);
break;
}
}
break;
}
}
}
////////////////////////////////////////////////////////
// CompareVariant
//
////////////////////////////////////////////////////////
LONG CompareVariant
(
VARIANT *pVar1, //@parm [in]: Pointer to the variant in the consumer's buffer.
VARIANT *pVar2, //@parm [in]: Pointer to the variant at the backend.
BOOL fCaseSensitive
)
{
//Handle NULL cases...
if(pVar1==NULL || pVar2==NULL)
{
if(pVar1 == pVar2)
return TRUE;
return FALSE;
}
// The variant has to be the same type
if (V_VT(pVar1) != V_VT(pVar2))
return FALSE;
// Return FALSE if vt is ORed with VT_RESERVED
if (V_VT(pVar1) & VT_RESERVED)
return FALSE;
// Return TRUE is the vt is VT_EMPTY or VT_NULL
if (V_VT(pVar1)==VT_EMPTY || V_VT(pVar1)==VT_NULL)
return TRUE;
switch(V_VT(pVar1))
{
case VT_UI1:
return V_UI1(pVar1) == V_UI1(pVar2);
case VT_I2:
return V_I2(pVar1) == V_I2(pVar2);
case VT_I4:
return V_I4(pVar1) == V_I4(pVar2);
case VT_R4:
return V_R4(pVar1) == V_R4(pVar2);
case VT_R8:
return V_R8(pVar1) == V_R8(pVar2);
case VT_BOOL:
return V_BOOL(pVar1) == V_BOOL(pVar2);
case VT_ERROR:
return V_ERROR(pVar1) == V_ERROR(pVar2);
case VT_CY:
return memcmp(&V_CY(pVar1), &V_CY(pVar2),8)==0;
case VT_DATE:
return V_DATE(pVar1) == V_DATE(pVar2);
case VT_BSTR:
if(fCaseSensitive)
return wcscmp(V_BSTR(pVar1), V_BSTR(pVar2));
else
return _wcsicmp(V_BSTR(pVar1), V_BSTR(pVar2));
// As we are not testing OLE object, return FALSE for VT_UNKNOWN
case VT_UNKNOWN:
return FALSE;
// As we are not testing OLE object, return FALSE for VT_DISPATCH
case VT_DISPATCH:
return FALSE;
case VT_I2 | VT_BYREF:
return *V_I2REF(pVar1) == *V_I2REF(pVar2);
case VT_I4 | VT_BYREF:
return *V_I4REF(pVar1) == *V_I4REF(pVar2);
case VT_R4 | VT_BYREF:
return *V_R4REF(pVar1) == *V_R4REF(pVar2);
case VT_R8 | VT_BYREF:
return *V_R8REF(pVar1) == *V_R8REF(pVar2);
case VT_BOOL | VT_BYREF:
return *V_BOOLREF(pVar1) == *V_BOOLREF(pVar2);
case VT_ERROR | VT_BYREF:
return *V_ERRORREF(pVar1) == *V_ERRORREF(pVar2);
case VT_CY | VT_BYREF:
return memcmp(V_CYREF(pVar1), V_CYREF(pVar2),8)==0;
case VT_DATE | VT_BYREF:
return *V_DATEREF(pVar1) == *V_DATEREF(pVar2);
case VT_BSTR | VT_BYREF:
if(fCaseSensitive)
return wcscmp(*V_BSTRREF(pVar1), *V_BSTRREF(pVar2));
else
return _wcsicmp(*V_BSTRREF(pVar1), *V_BSTRREF(pVar2));
// As we are not testing OLE object, return FALSE for VT_UNKNOWN
case VT_UNKNOWN | VT_BYREF:
return FALSE;
// As we are not testing OLE object, return FALSE for VT_DISPATCH
case VT_DISPATCH | VT_BYREF:
return FALSE;
}
return FALSE;
}
PHP_COM_DOTNET_API int php_com_copy_variant(VARIANT *dstvar, VARIANT *srcvar)
{
int ret = SUCCESS;
switch (V_VT(dstvar) & ~VT_BYREF) {
case VT_EMPTY:
case VT_NULL:
case VT_VOID:
/* should not be possible */
break;
case VT_UI1:
if (V_VT(dstvar) & VT_BYREF) {
*V_UI1REF(dstvar) = V_UI1(srcvar);
} else {
V_UI1(dstvar) = V_UI1(srcvar);
}
break;
case VT_I1:
if (V_VT(dstvar) & VT_BYREF) {
*V_I1REF(dstvar) = V_I1(srcvar);
} else {
V_I1(dstvar) = V_I1(srcvar);
}
break;
case VT_UI2:
if (V_VT(dstvar) & VT_BYREF) {
*V_UI2REF(dstvar) = V_UI2(srcvar);
} else {
V_UI2(dstvar) = V_UI2(srcvar);
}
break;
case VT_I2:
if (V_VT(dstvar) & VT_BYREF) {
*V_I2REF(dstvar) = V_I2(srcvar);
} else {
V_I2(dstvar) = V_I2(srcvar);
}
break;
case VT_UI4:
if (V_VT(dstvar) & VT_BYREF) {
*V_UI4REF(dstvar) = V_UI4(srcvar);
} else {
V_UI4(dstvar) = V_UI4(srcvar);
}
break;
case VT_I4:
if (V_VT(dstvar) & VT_BYREF) {
*V_I4REF(dstvar) = V_I4(srcvar);
} else {
V_I4(dstvar) = V_I4(srcvar);
}
break;
#if SIZEOF_ZEND_LONG == 8
case VT_UI8:
if (V_VT(dstvar) & VT_BYREF) {
*V_UI8REF(dstvar) = V_UI8(srcvar);
} else {
V_UI8(dstvar) = V_UI8(srcvar);
}
break;
case VT_I8:
if (V_VT(dstvar) & VT_BYREF) {
*V_I8REF(dstvar) = V_I8(srcvar);
} else {
V_I8(dstvar) = V_I8(srcvar);
}
break;
#endif
case VT_INT:
if (V_VT(dstvar) & VT_BYREF) {
*V_INTREF(dstvar) = V_INT(srcvar);
} else {
V_INT(dstvar) = V_INT(srcvar);
}
break;
case VT_UINT:
if (V_VT(dstvar) & VT_BYREF) {
*V_UINTREF(dstvar) = V_UINT(srcvar);
} else {
V_UINT(dstvar) = V_UINT(srcvar);
}
break;
case VT_R4:
if (V_VT(dstvar) & VT_BYREF) {
*V_R4REF(dstvar) = V_R4(srcvar);
} else {
V_R4(dstvar) = V_R4(srcvar);
}
break;
case VT_R8:
if (V_VT(dstvar) & VT_BYREF) {
*V_R8REF(dstvar) = V_R8(srcvar);
} else {
V_R8(dstvar) = V_R8(srcvar);
}
break;
case VT_BOOL:
if (V_VT(dstvar) & VT_BYREF) {
*V_BOOLREF(dstvar) = V_BOOL(srcvar);
} else {
V_BOOL(dstvar) = V_BOOL(srcvar);
}
break;
case VT_BSTR:
if (V_VT(dstvar) & VT_BYREF) {
*V_BSTRREF(dstvar) = V_BSTR(srcvar);
} else {
V_BSTR(dstvar) = V_BSTR(srcvar);
}
break;
case VT_UNKNOWN:
if (V_VT(dstvar) & VT_BYREF) {
*V_UNKNOWNREF(dstvar) = V_UNKNOWN(srcvar);
} else {
V_UNKNOWN(dstvar) = V_UNKNOWN(srcvar);
}
break;
case VT_DISPATCH:
if (V_VT(dstvar) & VT_BYREF) {
*V_DISPATCHREF(dstvar) = V_DISPATCH(srcvar);
} else {
V_DISPATCH(dstvar) = V_DISPATCH(srcvar);
}
break;
case VT_VARIANT:
return php_com_copy_variant(V_VARIANTREF(dstvar), srcvar);
default:
php_error_docref(NULL, E_WARNING, "variant->variant: failed to copy from 0x%x to 0x%x", V_VT(dstvar), V_VT(srcvar));
ret = FAILURE;
}
return ret;
}