uint8 PixInsightASCOMFWDriver::MaxPosition()
{
uint8 i = SafeArrayGetElemsize(theFWPtr2.GetProperty("Names")->parray);
return i;
}
HRESULT navigate_url(DocHost *This, LPCWSTR url, const VARIANT *Flags,
const VARIANT *TargetFrameName, VARIANT *PostData, VARIANT *Headers)
{
SAFEARRAY *post_array = NULL;
PBYTE post_data = NULL;
ULONG post_data_len = 0;
LPWSTR headers = NULL;
HRESULT hres = S_OK;
TRACE("navigating to %s\n", debugstr_w(url));
if((Flags && V_VT(Flags) != VT_EMPTY && V_VT(Flags) != VT_ERROR)
|| (TargetFrameName && V_VT(TargetFrameName) != VT_EMPTY && V_VT(TargetFrameName) != VT_ERROR))
FIXME("Unsupported args (Flags %s; TargetFrameName %s)\n", debugstr_variant(Flags), debugstr_variant(TargetFrameName));
if(PostData) {
if(V_VT(PostData) & VT_ARRAY)
post_array = V_ISBYREF(PostData) ? *V_ARRAYREF(PostData) : V_ARRAY(PostData);
else
WARN("Invalid post data %s\n", debugstr_variant(PostData));
}
if(post_array) {
LONG elem_max;
SafeArrayAccessData(post_array, (void**)&post_data);
SafeArrayGetUBound(post_array, 1, &elem_max);
post_data_len = (elem_max+1) * SafeArrayGetElemsize(post_array);
}
if(Headers && V_VT(Headers) == VT_BSTR) {
headers = V_BSTR(Headers);
TRACE("Headers: %s\n", debugstr_w(headers));
}
set_doc_state(This, READYSTATE_LOADING);
This->ready_state = READYSTATE_LOADING;
if(This->doc_navigate) {
WCHAR new_url[INTERNET_MAX_URL_LENGTH];
if(PathIsURLW(url)) {
new_url[0] = 0;
}else {
DWORD size;
size = sizeof(new_url)/sizeof(WCHAR);
hres = UrlApplySchemeW(url, new_url, &size,
URL_APPLY_GUESSSCHEME | URL_APPLY_GUESSFILE | URL_APPLY_DEFAULT);
if(FAILED(hres)) {
WARN("UrlApplyScheme failed: %08x\n", hres);
new_url[0] = 0;
}
}
hres = async_doc_navigate(This, *new_url ? new_url : url, headers, post_data,
post_data_len, TRUE);
}else {
task_navigate_bsc_t *task;
task = heap_alloc(sizeof(*task));
task->bsc = create_callback(This, url, post_data, post_data_len, headers);
push_dochost_task(This, &task->header, navigate_bsc_proc, navigate_bsc_task_destr, This->url == NULL);
}
if(post_data)
SafeArrayUnaccessData(post_array);
return hres;
}
HRESULT CTCPropBagOnRegKey::_WriteSafeArray(CRegKey& key,
const _bstr_t& strPropName, VARIANT* pVar)
{
ASSERT(V_ISARRAY(pVar));
ASSERT(lstrlen(strPropName));
// Get the SAFEARRAY pointer from the variant
SAFEARRAY* psa = V_ARRAY(pVar);
if (IsBadReadPtr(psa))
return E_POINTER;
// Only support 1-dimensional arrays (currently)
if (1 != SafeArrayGetDim(psa))
return E_INVALIDARG;
// Get the element size of the safe array
UINT cbElement = SafeArrayGetElemsize(psa);
// Get the safe array type from the variant
VARTYPE vt = V_VT(pVar) & ~VT_ARRAY;
// Check for supported types and validate the element size
switch (vt)
{
case VT_BOOL:
if (sizeof(V_BOOL(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_I1:
if (sizeof(V_I1(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_I2:
if (sizeof(V_I2(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_I4:
if (sizeof(V_I4(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_UI1:
if (sizeof(V_UI1(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_UI2:
if (sizeof(V_UI2(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_UI4:
if (sizeof(V_UI4(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_ERROR:
if (sizeof(V_ERROR(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_R4:
if (sizeof(V_R4(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_R8:
if (sizeof(V_R8(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_DECIMAL:
if (sizeof(V_DECIMAL(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_CY:
if (sizeof(V_CY(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_DATE:
if (sizeof(V_DATE(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_BSTR:
if (sizeof(V_BSTR(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_UNKNOWN:
if (sizeof(V_UNKNOWN(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_DISPATCH:
if (sizeof(V_DISPATCH(pVar)) != cbElement)
return E_UNEXPECTED;
break;
case VT_VARIANT:
if (sizeof(V_VARIANTREF(pVar)) != cbElement)
return E_UNEXPECTED;
break;
default:
return E_UNEXPECTED;
}
// Get the upper and lower bounds of the safe array
HRESULT hr;
LONG lUBound = 0, lLBound = 0;
if (FAILED(hr = SafeArrayGetUBound(psa, 1, &lUBound)))
return hr;
if (FAILED(hr = SafeArrayGetLBound(psa, 1, &lLBound)))
return hr;
UINT nElements = lUBound - lLBound + 1;
// Create a subkey with the specified name
key.DeleteValue(strPropName);
key.RecurseDeleteKey(strPropName);
CRegKey subkey;
if (!subkey.Open(key, strPropName))
return HRESULT_FROM_WIN32(GetLastError());
// Get access to the safe array data
BYTE* pElement = NULL;
if (FAILED(hr = SafeArrayAccessData(psa, (void**)&pElement)))
return hr;
// Write the variant type value
subkey.WriteDWord(m_szVariantType, DWORD(V_VT(pVar)));
// Write the element count value
subkey.WriteDWord(m_szElementCount, DWORD(nElements));
// Write the lower bound value, if not 0
if (lLBound)
subkey.WriteDWord(m_szLowerBound, DWORD(lLBound));
// Special handling for arrays of variants
_bstr_t strText;
if (VT_VARIANT == vt)
{
// Write each variant array element to the registry
for (UINT i = 0; i < nElements; i++, pElement += cbElement)
{
// Format the value name
strText.Format(m_szElementFmt, i);
// Write the variant array element to the registry subkey
if (FAILED(hr = WriteVariant(subkey, strText, (VARIANT*)pElement)))
{
TRACE1("CTCPropBagOnRegKey::_WriteSafeArray(\"%s\", pVar): ",
strPropName);
TRACE2("WriteVariant(subkey, \"%s\", &var) returned 0x%08X\n",
strText, hr);
}
}
}
else
{
// Write each array element to the registry
VARIANT var;
V_VT(&var) = vt;
for (UINT i = 0; i < nElements; i++, pElement += cbElement)
{
// Copy the array element to the data portion of the VARIANT
memcpy(&V_NONE(&var), pElement, cbElement);
// Format the value name
strText.Format(m_szElementFmt, i);
// Write the variant to the registry subkey
if (FAILED(hr = WriteVariant(subkey, strText, &var)))
{
TRACE1("CTCPropBagOnRegKey::_WriteSafeArray(\"%s\", pVar): ",
strPropName);
TRACE2("WriteVariant(subkey, \"%s\", &var) returned 0x%08X\n",
strText, hr);
}
}
}
// Release access to the safe array data
VERIFY(SUCCEEDED(SafeArrayUnaccessData(psa)));
// Indicate success
return S_OK;
}
