JNIEXPORT void JNICALL Java_com_tangram_Variant_putVariantLong(JNIEnv *env, jobject _this, jlong longValue)
{
VARIANT *v = extractVariant(env, _this);
if (v) {
VariantClear(v); // whatever was there before
V_VT(v) = VT_I8;
V_I8(v) = (LONGLONG)longValue;
}
else ThrowComFail(env, "putVariantLong failed", -1);
}
JNIEXPORT jlong JNICALL Java_com_tangram_Variant_getVariantLong
(JNIEnv *env, jobject _this)
{
VARIANT *v = extractVariant(env, _this);
if (v) {
if (V_VT(v) != VT_I8) {
return NULL;
}
return (jlong)V_I8(v);
}
return NULL;
}
void
TclObject::toNativeValue (NativeValue *pDest,
const Type &type,
Tcl_Interp *interp,
bool addRef)
{
#ifdef V_I8
VARTYPE vt = type.vartype();
if (vt == VT_I8 || vt == VT_UI8) {
pDest->fixInvalidVariantType();
VariantClear(pDest);
V_VT(pDest) = vt;
Tcl_GetWideIntFromObj(interp, m_pObj, &V_I8(pDest));
return;
}
#endif
pDest->fixInvalidVariantType();
toVariant(pDest, type, interp, addRef);
}
/////////////////////////////////////////////////////////////////
// myAddProperty
//
// This function initializes the property structure pProp
//
/////////////////////////////////////////////////////////////////
void myAddProperty
(
DBPROP * pProp,
DBPROPID dwPropertyID,
VARTYPE vtType,
LONG_PTR lValue,
DBPROPOPTIONS dwOptions
)
{
// Set up the property structure
pProp->dwPropertyID = dwPropertyID;
pProp->dwOptions = dwOptions;
pProp->dwStatus = DBPROPSTATUS_OK;
pProp->colid = DB_NULLID;
V_VT(&pProp->vValue) = vtType;
// Since VARIANT data is a union, we can place the value in any
// member (except for VT_DECIMAL, which is a union with the whole
// VARIANT structure -- but we know we're not passing VT_DECIMAL)
if (vtType != VT_I8)
V_I4(&pProp->vValue) = (LONG)lValue;
else
V_I8(&pProp->vValue) = lValue;
}
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;
}
}
}
static HRESULT ExtractArgument(VARIANT * pvArg, WCHAR chIdentifier, BOOL * pbFreeArg, va_list * marker)
{
HRESULT hr = NOERROR;
*pbFreeArg = FALSE;
if (chIdentifier == L'T') chIdentifier = (dh_g_bIsUnicodeMode ? L'S' : L's');
switch (chIdentifier)
{
case L'd':
V_VT(pvArg) = VT_I4;
V_I4(pvArg) = va_arg(*marker, LONG);
break;
case L'u':
V_VT(pvArg) = VT_UI4;
V_UI4(pvArg) = va_arg(*marker, ULONG);
break;
case L'e':
V_VT(pvArg) = VT_R8;
V_R8(pvArg) = va_arg(*marker, DOUBLE);
break;
case L'b':
V_VT(pvArg) = VT_BOOL;
V_BOOL(pvArg) = ( va_arg(*marker, BOOL) ? VARIANT_TRUE : VARIANT_FALSE );
break;
case L'v':
*pvArg = *va_arg(*marker, VARIANT *);
break;
case L'm':
V_VT(pvArg) = VT_ERROR;
V_ERROR(pvArg) = DISP_E_PARAMNOTFOUND;
break;
case L'B':
V_VT(pvArg) = VT_BSTR;
V_BSTR(pvArg) = va_arg(*marker, BSTR);
break;
case L'S':
{
LPOLESTR szTemp = va_arg(*marker, LPOLESTR);
V_VT(pvArg) = VT_BSTR;
V_BSTR(pvArg) = SysAllocString(szTemp);
if (V_BSTR(pvArg) == NULL && szTemp != NULL) hr = E_OUTOFMEMORY;
*pbFreeArg = TRUE;
break;
}
case L's':
V_VT(pvArg) = VT_BSTR;
hr = ConvertAnsiStrToBStr(va_arg(*marker, LPSTR), &V_BSTR(pvArg));
*pbFreeArg = TRUE;
break;
case L'o':
V_VT(pvArg) = VT_DISPATCH;
V_DISPATCH(pvArg) = va_arg(*marker, IDispatch *);
break;
case L'O':
V_VT(pvArg) = VT_UNKNOWN;
V_UNKNOWN(pvArg) = va_arg(*marker, IUnknown *);
break;
case L'D':
V_VT(pvArg) = VT_DATE;
V_DATE(pvArg) = va_arg(*marker, DATE);
break;
case L't':
V_VT(pvArg) = VT_DATE;
hr = ConvertTimeTToVariantTime(va_arg(*marker, time_t), &V_DATE(pvArg));
break;
case L'W':
V_VT(pvArg) = VT_DATE;
hr = ConvertSystemTimeToVariantTime(va_arg(*marker, SYSTEMTIME *), &V_DATE(pvArg));
break;
case L'f':
V_VT(pvArg) = VT_DATE;
hr = ConvertFileTimeToVariantTime(va_arg(*marker, FILETIME *), &V_DATE(pvArg));
break;
case L'p':
#ifndef _WIN64
V_VT(pvArg) = VT_I4;
V_I4(pvArg) = (LONG) va_arg(*marker, LPVOID);
#else
V_VT(pvArg) = VT_I8;
V_I8(pvArg) = (LONGLONG) va_arg(*marker, LPVOID);
#endif
break;
default:
hr = E_INVALIDARG;
DEBUG_NOTIFY_INVALID_IDENTIFIER(chIdentifier);
break;
}
return hr;
}
HRESULT dhGetValueV(LPCWSTR szIdentifier, void * pResult, IDispatch * pDisp, LPCOLESTR szMember, va_list * marker)
{
VARIANT vtResult;
VARTYPE returnType;
HRESULT hr;
DH_ENTER(L"GetValueV");
if (!pResult || !szIdentifier) return DH_EXIT(E_INVALIDARG, szMember);
if (*szIdentifier == L'%') szIdentifier++;
switch(*szIdentifier)
{
case L'd': returnType = VT_I4; break;
case L'u': returnType = VT_UI4; break;
case L'e': returnType = VT_R8; break;
case L'b': returnType = VT_BOOL; break;
case L'v': returnType = VT_EMPTY; break;
case L'B': returnType = VT_BSTR; break;
case L'S': returnType = VT_BSTR; break;
case L's': returnType = VT_BSTR; break;
case L'T': returnType = VT_BSTR; break;
case L'o': returnType = VT_DISPATCH; break;
case L'O': returnType = VT_UNKNOWN; break;
case L't': returnType = VT_DATE; break;
case L'W': returnType = VT_DATE; break;
case L'f': returnType = VT_DATE; break;
case L'D': returnType = VT_DATE; break;
#ifndef _WIN64
case L'p': returnType = VT_I4; break;
#else
case L'p': returnType = VT_I8; break;
#endif
default:
DEBUG_NOTIFY_INVALID_IDENTIFIER(*szIdentifier);
return DH_EXIT(E_INVALIDARG, szMember);
}
hr = dhInvokeV(DISPATCH_PROPERTYGET|DISPATCH_METHOD, returnType, &vtResult, pDisp, szMember, marker);
if (FAILED(hr)) return DH_EXIT(hr, szMember);
switch(*szIdentifier)
{
case L'd':
*((LONG *) pResult) = V_I4(&vtResult);
break;
case L'u':
*((ULONG *) pResult) = V_UI4(&vtResult);
break;
case L'e':
*((DOUBLE *) pResult) = V_R8(&vtResult);
break;
case L'b':
*((BOOL *) pResult) = V_BOOL(&vtResult);
break;
case L'v':
*((VARIANT *) pResult) = vtResult;
break;
case L'B':
*((BSTR *) pResult) = V_BSTR(&vtResult);
break;
case L'S':
*((LPWSTR *) pResult) = V_BSTR(&vtResult);
break;
case L's':
hr = ConvertBStrToAnsiStr(V_BSTR(&vtResult), (LPSTR *) pResult);
SysFreeString(V_BSTR(&vtResult));
break;
case L'T':
if (dh_g_bIsUnicodeMode)
{
*((LPWSTR *) pResult) = V_BSTR(&vtResult);
}
else
{
hr = ConvertBStrToAnsiStr(V_BSTR(&vtResult), (LPSTR *) pResult);
SysFreeString(V_BSTR(&vtResult));
}
break;
case L'o':
*((IDispatch **) pResult) = V_DISPATCH(&vtResult);
if (V_DISPATCH(&vtResult) == NULL) hr = E_NOINTERFACE;
break;
case L'O':
*((IUnknown **) pResult) = V_UNKNOWN(&vtResult);
if (V_UNKNOWN(&vtResult) == NULL) hr = E_NOINTERFACE;
break;
case L't':
hr = ConvertVariantTimeToTimeT(V_DATE(&vtResult), (time_t *) pResult);
break;
case L'W':
hr = ConvertVariantTimeToSystemTime(V_DATE(&vtResult), (SYSTEMTIME *) pResult);
break;
case L'f':
hr = ConvertVariantTimeToFileTime(V_DATE(&vtResult), (FILETIME *) pResult);
break;
case L'D':
*((DATE *) pResult) = V_DATE(&vtResult);
break;
case L'p':
#ifndef _WIN64
*((LPVOID *) pResult) = (LPVOID) V_I4(&vtResult);
#else
*((LPVOID *) pResult) = (LPVOID) V_I8(&vtResult);
#endif
break;
}
return DH_EXIT(hr, szMember);
}
STDAPI
VariantChangeType(
VARIANTARG FAR* pvargDest,
VARIANTARG FAR* pvargSrc,
unsigned short wFlags,
VARTYPE vt)
{
VARIANT varTmp;
HRESULT hresult;
VARTYPE vtSrc;
if (pvargDest == NULL || pvargSrc == NULL)
return(E_INVALIDARG);
vtSrc = V_VT(pvargSrc); // get src vartype
hresult = NOERROR; // assume success
// NOTE: all code after this point must go to LError0 upon Error.
// should have validated the destination type at this point (to ensure
// that the below optimized switch statement will work properly).
switch ( VTSW(vtSrc, vt) )
{
case VTSW(VT_BOOL, VT_BOOL):
case VTSW(VT_I2, VT_I2):
case VTSW(VT_I4, VT_I4):
case VTSW(VT_INT, VT_INT):
case VTSW(VT_I8, VT_I8):
case VTSW(VT_R4, VT_R4):
case VTSW(VT_R8, VT_R8):
case VTSW(VT_CY, VT_CY):
case VTSW(VT_DECIMAL, VT_DECIMAL):
case VTSW(VT_I1, VT_I1):
case VTSW(VT_UI1, VT_UI1):
case VTSW(VT_UI2, VT_UI2):
case VTSW(VT_UI4, VT_UI4):
case VTSW(VT_UINT, VT_UINT):
case VTSW(VT_UI8, VT_UI8):
varTmp = *pvargSrc;
break;
case VTSW(VT_EMPTY, VT_BSTR):
hresult = ErrSysAllocString(OASTR(""), &V_BSTR(&varTmp));
break;
case VTSW(VT_BOOL, VT_BSTR):
//fall through to return "0" or "-1"
case VTSW(VT_I2, VT_BSTR):
hresult = VarBstrFromI2(V_I2(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_I4, VT_BSTR):
case VTSW(VT_INT, VT_BSTR):
hresult = VarBstrFromI4(V_I4(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_I8, VT_BSTR):
hresult = VarBstrFromI8(V_I8(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_R4, VT_BSTR):
hresult = VarBstrFromR4(V_R4(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_R8, VT_BSTR):
hresult = VarBstrFromR8(V_R8(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_CY, VT_BSTR):
hresult = VarBstrFromCy(V_CY(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_DECIMAL, VT_BSTR):
hresult = VarBstrFromDec(&pvargSrc->n1.decVal, LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_I1, VT_BSTR):
hresult = VarBstrFromI1(V_I1(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_UI1, VT_BSTR):
hresult = VarBstrFromUI1(V_UI1(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_UI2, VT_BSTR):
hresult = VarBstrFromUI2(V_UI2(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_UI4, VT_BSTR):
case VTSW(VT_UINT, VT_BSTR):
hresult = VarBstrFromUI4(V_UI4(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_UI8, VT_BSTR):
hresult = VarBstrFromUI8(V_UI8(pvargSrc), LOCALE_USER_DEFAULT, 0, &V_BSTR(&varTmp));
break;
case VTSW(VT_BSTR, VT_BSTR):
hresult = ErrSysAllocString(V_BSTR(pvargSrc), &V_BSTR(&varTmp));
break;
case VTSW(VT_DATE, VT_BSTR):
_ASSERTE(false);
hresult = RESULT(DISP_E_TYPEMISMATCH);
break;
default:
if (vtSrc >= VT_VARIANT) {
IfFailGo(IsLegalVartype(vtSrc), LError0);
}
// everybody else gets a type mis-match error
_ASSERTE(false);
hresult = RESULT(DISP_E_TYPEMISMATCH);
break;
}
if (FAILED(hresult))
{
goto LError0;
}
// now set the tag in temp variant. Errors after this point have to
// goto LError1 to potentially clear this variant.
V_VT(&varTmp) = vt;
// now that we have succeeded, we can go ahead and destroy our
// destination variant.
if (V_VT(pvargDest) >= VT_BSTR) {
IfFailGo(VariantClear(pvargDest), LError1);
}
// copy in the variant we just created
memcpy(pvargDest, &varTmp, sizeof(VARIANT));
return NOERROR;
LError1:;
VariantClear(&varTmp);
// fall through
LError0:;
return hresult;
}
LPCTSTR COcsWmi::strVariant( VARIANT pVal)
{
static CString strRet;
strRet = _T( "N/A");
switch(pVal.vt){
case VT_EMPTY:
case VT_NULL:
strRet = _T( "");
break;
case VT_I1:
strRet.Format(_T( "%hd"),V_I2(&pVal));
break;
case VT_I2:
strRet.Format(_T( "%d"),V_I2(&pVal));
break;
case VT_I4:
strRet.Format(_T( "%ld"),V_I4(&pVal));
break;
case VT_I8:
strRet.Format(_T( "%I64d"), V_I8(&pVal));
break;
case VT_UI1:
strRet.Format(_T( "%hu"),V_UI1(&pVal));
break;
case VT_UI2:
strRet.Format(_T( "%u"),V_UI2(&pVal));
break;
case VT_UI4:
strRet.Format(_T( "%lu"),V_UI4(&pVal));
break;
case VT_UI8:
strRet.Format(_T( "%I64u"),V_UI8(&pVal));
break;
case VT_INT:
strRet.Format(_T( "%d"),V_INT(&pVal));
break;
case VT_UINT:
strRet.Format(_T( "%u"),V_UINT(&pVal));
break;
case VT_R4:
strRet.Format(_T( "%e"),V_R4(&pVal));
break;
case VT_R8:
strRet.Format(_T( "%le"),V_R8(&pVal));
break;
case VT_CY:
strRet = COleCurrency(pVal).Format();
break;
case VT_DATE:
strRet = COleDateTime(pVal).Format( VAR_DATEVALUEONLY);
break;
case VT_BSTR:
strRet = V_BSTRT(&pVal);
break;
case VT_DISPATCH:
strRet = _T( "VT_DISPATCH");
break;
case VT_ERROR:
strRet = _T( "VT_ERROR");
break;
case VT_BOOL:
return (V_BOOL(&pVal) ? _T("TRUE") : _T("FALSE"));
case VT_VARIANT:
strRet = _T( "VT_VARIANT");
break;
case VT_UNKNOWN:
strRet = _T( "VT_UNKNOWN");
break;
case VT_VOID:
strRet = _T( "VT_VOID");
break;
case VT_HRESULT:
strRet = _T( "VT_HRESULT");
break;
case VT_PTR:
strRet = _T( "VT_PTR");
break;
case VT_SAFEARRAY:
strRet = _T( "VT_SAFEARRAY");
break;
case VT_CARRAY:
strRet = _T( "VT_CARRAY");
break;
case VT_USERDEFINED:
strRet = _T( "VT_USERDEFINED");
break;
case VT_LPSTR:
strRet = _T( "VT_LPSTR");
break;
case VT_LPWSTR:
strRet = _T( "VT_LPWSTR");
break;
case VT_FILETIME:
strRet = _T( "VT_FILETIME");
break;
case VT_BLOB:
strRet = _T( "VT_BLOB");
break;
case VT_STREAM:
strRet = _T( "VT_STREAM");
break;
case VT_STORAGE:
strRet = _T( "VT_STORAGE");
break;
case VT_STREAMED_OBJECT:
strRet = _T( "VT_STREAMED_OBJECT");
break;
case VT_STORED_OBJECT:
strRet = _T( "VT_STORED_OBJECT");
break;
case VT_BLOB_OBJECT:
strRet = _T( "VT_BLOB_OBJECT");
break;
case VT_CF:
strRet = _T( "VT_CF");
break;
case VT_CLSID:
strRet = _T( "VT_CLSID");
break;
}
return strRet;
}
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);
}
PHP_COM_DOTNET_API void php_com_variant_from_zval(VARIANT *v, zval *z, int codepage)
{
OLECHAR *olestring;
php_com_dotnet_object *obj;
zend_uchar ztype = IS_NULL;
if (z) {
ZVAL_DEREF(z);
ztype = Z_TYPE_P(z);
}
switch (ztype) {
case IS_NULL:
V_VT(v) = VT_NULL;
break;
case IS_FALSE:
V_VT(v) = VT_BOOL;
V_BOOL(v) = VARIANT_FALSE;
break;
case IS_TRUE:
V_VT(v) = VT_BOOL;
V_BOOL(v) = VARIANT_TRUE;
break;
case IS_OBJECT:
if (php_com_is_valid_object(z)) {
obj = CDNO_FETCH(z);
if (V_VT(&obj->v) == VT_DISPATCH) {
/* pass the underlying object */
V_VT(v) = VT_DISPATCH;
if (V_DISPATCH(&obj->v)) {
IDispatch_AddRef(V_DISPATCH(&obj->v));
}
V_DISPATCH(v) = V_DISPATCH(&obj->v);
} else {
/* pass the variant by reference */
V_VT(v) = VT_VARIANT | VT_BYREF;
V_VARIANTREF(v) = &obj->v;
}
} else {
/* export the PHP object using our COM wrapper */
V_VT(v) = VT_DISPATCH;
V_DISPATCH(v) = php_com_wrapper_export(z);
}
break;
case IS_ARRAY:
/* map as safe array */
safe_array_from_zval(v, z, codepage);
break;
case IS_LONG:
#if SIZEOF_ZEND_LONG == 4
V_VT(v) = VT_I4;
V_I4(v) = Z_LVAL_P(z);
#else
V_VT(v) = VT_I8;
V_I8(v) = Z_LVAL_P(z);
#endif
break;
case IS_DOUBLE:
V_VT(v) = VT_R8;
V_R8(v) = Z_DVAL_P(z);
break;
case IS_STRING:
V_VT(v) = VT_BSTR;
olestring = php_com_string_to_olestring(Z_STRVAL_P(z), Z_STRLEN_P(z), codepage);
if (CP_UTF8 == codepage) {
V_BSTR(v) = SysAllocStringByteLen((char*)olestring, (UINT)(wcslen(olestring) * sizeof(OLECHAR)));
} else {
V_BSTR(v) = SysAllocStringByteLen((char*)olestring, (UINT)(Z_STRLEN_P(z) * sizeof(OLECHAR)));
}
efree(olestring);
break;
case IS_RESOURCE:
case IS_CONSTANT_AST:
default:
V_VT(v) = VT_NULL;
break;
}
}
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;
}
PHP_COM_DOTNET_API int php_com_zval_from_variant(zval *z, VARIANT *v, int codepage)
{
OLECHAR *olestring = NULL;
int ret = SUCCESS;
switch (V_VT(v)) {
case VT_EMPTY:
case VT_NULL:
case VT_VOID:
ZVAL_NULL(z);
break;
case VT_UI1:
ZVAL_LONG(z, (zend_long)V_UI1(v));
break;
case VT_I1:
ZVAL_LONG(z, (zend_long)V_I1(v));
break;
case VT_UI2:
ZVAL_LONG(z, (zend_long)V_UI2(v));
break;
case VT_I2:
ZVAL_LONG(z, (zend_long)V_I2(v));
break;
case VT_UI4: /* TODO: promote to double if large? */
ZVAL_LONG(z, (long)V_UI4(v));
break;
case VT_I4:
ZVAL_LONG(z, (long)V_I4(v));
break;
#if SIZEOF_ZEND_LONG == 8
case VT_UI8:
ZVAL_LONG(z, (zend_long)V_UI8(v));
break;
case VT_I8:
ZVAL_LONG(z, (zend_long)V_I8(v));
break;
#endif
case VT_INT:
ZVAL_LONG(z, V_INT(v));
break;
case VT_UINT: /* TODO: promote to double if large? */
ZVAL_LONG(z, (zend_long)V_UINT(v));
break;
case VT_R4:
ZVAL_DOUBLE(z, (double)V_R4(v));
break;
case VT_R8:
ZVAL_DOUBLE(z, V_R8(v));
break;
case VT_BOOL:
ZVAL_BOOL(z, V_BOOL(v) ? 1 : 0);
break;
case VT_BSTR:
olestring = V_BSTR(v);
if (olestring) {
size_t len;
char *str = php_com_olestring_to_string(olestring,
&len, codepage);
ZVAL_STRINGL(z, str, len);
// TODO: avoid reallocation???
efree(str);
olestring = NULL;
}
break;
case VT_UNKNOWN:
if (V_UNKNOWN(v) != NULL) {
IDispatch *disp;
if (SUCCEEDED(IUnknown_QueryInterface(V_UNKNOWN(v), &IID_IDispatch, &disp))) {
php_com_wrap_dispatch(z, disp, codepage);
IDispatch_Release(disp);
} else {
ret = FAILURE;
}
}
break;
case VT_DISPATCH:
if (V_DISPATCH(v) != NULL) {
php_com_wrap_dispatch(z, V_DISPATCH(v), codepage);
}
break;
case VT_VARIANT:
/* points to another variant */
return php_com_zval_from_variant(z, V_VARIANTREF(v), codepage);
default:
php_com_wrap_variant(z, v, codepage);
}
if (olestring) {
efree(olestring);
}
if (ret == FAILURE) {
php_error_docref(NULL, E_WARNING, "variant->zval: conversion from 0x%x ret=%d", V_VT(v), ret);
}
return ret;
}