/**
*
* <B>Subscribe</B>
*
* Description = subscribe item to opc server
* <p>
* Specification =
* <p>
* @param sItem item path, e.g. [w-machinename].ResourceX.VariableN
* <p>
*
* @return
* <p>
*
*/
STDMETHODIMP CSyncAccess::Subscribe(BSTR sItem)
{
AFX_MANAGE_STATE(AfxGetStaticModuleState())
TRACE(_T("Subscribe %s\n"), (LPCTSTR) CString(sItem));
// separate config name from pure variable name
CString strItem=sItem;
return DoSubscribe(strItem);
}
/**
*
* <B>SubscribeStringList</B>
*
* Description = subscribe item list to opc server
* <p>
* Specification =
* <p>
* @param sItems item paths (without common path) seperated by '|'
* <p>
* @param sCommonPath path that is common to all items, e.g. "[w-xx].Resource1.". sCommonPath may be empty
* <p>
* @return
* <p>
*
*/
STDMETHODIMP CAsyncAccess::SubscribeStringList(BSTR sItems, BSTR sCommonPath)
{
AFX_MANAGE_STATE(AfxGetStaticModuleState())
//TRACE(_T("Subscribe List %s\n"), (LPCTSTR) CString(sItems));
HRESULT hr = S_OK;
CString strCommonPath=sCommonPath;
CString strItems=sItems;
CItemStringList itemList(strCommonPath,strItems);
for (int ii=0; ii<itemList.GetSize(); ii++)
{
HRESULT hr2=DoSubscribe(itemList.GetAt(ii));
if (hr2 != S_OK)
hr = S_FALSE;
}
return hr;
}
int main(int argc, char * argv[])
{
Operations operation;
if (argc < 2 || (operation = GetOperation(argv[1])) == NumOperations || argc < RequiredArgsForOperation[operation]) {
Operations op;
fputs("usage: c_api { ", stderr);
for (op = OpListen; op < NumOperations; op++) {
if (op > OpListen)
fputs(" | ", stderr);
fputs(OperationNames[op], stderr);
}
fputs(" } [ A-party [ B-party | file ] ]\n", stderr);
return 1;
}
puts("Initialising.\n");
if (!InitialiseOPAL())
return 1;
switch (operation) {
case OpListen :
puts("Listening.\n");
HandleMessages(60000);
break;
case OpCall :
if (argc > 3) {
if (!DoCall(argv[2], argv[3]))
break;
} else {
if (!DoCall(NULL, argv[2]))
break;
}
HandleMessages(15000);
break;
case OpMute :
if (!DoCall(NULL, argv[2]))
break;
HandleMessages(15000);
if (!DoMute(1))
break;
HandleMessages(15000);
if (!DoMute(0))
break;
HandleMessages(15000);
break;
case OpHold :
if (!DoCall(NULL, argv[2]))
break;
HandleMessages(15000);
if (!DoHold())
break;
HandleMessages(15000);
break;
case OpTransfer :
if (!DoCall(NULL, argv[2]))
break;
HandleMessages(15000);
if (!DoTransfer(argv[3]))
break;
HandleMessages(15000);
break;
case OpConsult :
if (!DoCall(NULL, argv[2]))
break;
HandleMessages(15000);
if (!DoHold())
break;
HandleMessages(15000);
if (!DoCall(NULL, argv[3]))
break;
HandleMessages(15000);
if (!DoTransfer(HeldCallToken))
break;
HandleMessages(15000);
break;
case OpRegister :
if (!DoRegister(argv[2], argv[3]))
break;
HandleMessages(15000);
break;
case OpSubscribe :
if (!DoSubscribe(argv[2], argv[3], argv[4]))
break;
HandleMessages(INT_MAX); // More or less forever
break;
case OpRecord :
if (!DoRecord(argv[2], argv[3]))
break;
HandleMessages(INT_MAX); // More or less forever
break;
case OpPlay :
if (!DoPlay(argv[2], argv[3]))
break;
HandleMessages(INT_MAX); // More or less forever
break;
default :
break;
}
puts("Exiting.\n");
ShutDownFunction(hOPAL);
return 0;
}
