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void initializeComAPI()
{
if (!initialized)
{
OleInitialize(NULL);
// Create the RSS COM object and retrieve the default interface IID_IRSSComponent
hr = CoCreateInstance(__uuidof(RSSCOMObject), NULL, CLSCTX_ALL, IID_IRSSComponent, (void**)&pIRSSComp);
printf ("hr= %d, pIRSSComp= %d\n", hr, pIRSSComp);
if (hr != S_OK)
{
if (hr == REGDB_E_CLASSNOTREG)
{
printf ("A specified class is not registered in the registration database.\n");
}
else if (hr == CLASS_E_NOAGGREGATION)
{
printf ("This class cannot be created as part of an aggregate.\n");
}
else if (hr == E_NOINTERFACE)
{
printf ("The specified class does not implement the requested interface, or the controlling IUnknown does not expose the requested interface.\n");
}
}
else
{
}
// Query for the ConnectionPointContainer
//hr = pIRSSComp->QueryInterface(IID_IConnectionPointContainer,(LPVOID FAR*)&lpCPC);
// Find the event and advise
//hr = lpCPC->FindConnectionPoint(DIID__IRSSComponentEvents,&lpCPT);
//hr = lpCPT->Advise(&g_RSSEventDispatch,&dwEventCookie);
//SafeRelease(lpCPC);
}
}
JNIEXPORT void JNICALL Java_commons_symbology2525b_MS2525bSymbolBuilder_createSymbol
(
JNIEnv * env_p,
jclass class_p,
jstring code_p,
jstring destFilename_p)
{
if (!initialized)
{
initializeComAPI();
}
} |
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