OSStatus
CConfigPropertySheet::SetupRegistryNotifications()
{
unsigned int threadId;
OSStatus err;
check( m_threadExited == NULL );
check( m_thread == NULL );
err = RegCreateKey( HKEY_LOCAL_MACHINE, kServiceParametersNode L"\\DynDNS\\State\\Hostnames", &m_statusKey );
require_noerr( err, exit );
m_threadExited = CreateEvent( NULL, FALSE, FALSE, NULL );
err = translate_errno( m_threadExited, (OSStatus) GetLastError(), kUnknownErr );
require_noerr( err, exit );
// Create thread with _beginthreadex() instead of CreateThread() to avoid memory leaks when using static run-time
// libraries. See <http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dllproc/base/createthread.asp>.
m_thread = (HANDLE) _beginthreadex_compat( NULL, 0, WatchRegistry, this, 0, &threadId );
err = translate_errno( m_thread, (OSStatus) GetLastError(), kUnknownErr );
require_noerr( err, exit );
exit:
if ( err )
{
TearDownRegistryNotifications();
}
return err;
}
OSStatus
CPrinterSetupWizardSheet::InstallPrinter(Printer * printer)
{
Service * service;
BOOL ok;
OSStatus err;
service = printer->services.front();
check( service );
//
// if the driver isn't installed, then install it
//
if ( !printer->driverInstalled )
{
DWORD dwResult;
HANDLE hThread;
unsigned threadID;
m_driverThreadFinished = false;
//
// create the thread
//
hThread = (HANDLE) _beginthreadex_compat( NULL, 0, InstallDriverThread, printer, 0, &threadID );
err = translate_errno( hThread, (OSStatus) GetLastError(), kUnknownErr );
require_noerr( err, exit );
//
// go modal
//
while (!m_driverThreadFinished)
{
MSG msg;
GetMessage( &msg, m_hWnd, 0, 0 );
TranslateMessage(&msg);
DispatchMessage(&msg);
}
//
// Wait until child process exits.
//
dwResult = WaitForSingleObject( hThread, INFINITE );
err = translate_errno( dwResult == WAIT_OBJECT_0, errno_compat(), err = kUnknownErr );
require_noerr( err, exit );
//
// check the return value of thread
//
require_noerr( m_driverThreadExitCode, exit );
//
// now we know that the driver was successfully installed
//
printer->driverInstalled = true;
}
if ( service->type == kPDLServiceType )
{
err = InstallPrinterPDLAndLPR( printer, service, PROTOCOL_RAWTCP_TYPE );
require_noerr( err, exit );
}
else if ( service->type == kLPRServiceType )
{
err = InstallPrinterPDLAndLPR( printer, service, PROTOCOL_LPR_TYPE );
require_noerr( err, exit );
}
else if ( service->type == kIPPServiceType )
{
err = InstallPrinterIPP( printer, service );
require_noerr( err, exit );
}
else
{
err = kUnknownErr;
require_noerr( err, exit );
}
printer->installed = true;
//
// if the user specified a default printer, set it
//
if (printer->deflt)
{
ok = SetDefaultPrinter( printer->actualName );
err = translate_errno( ok, errno_compat(), err = kUnknownErr );
require_noerr( err, exit );
}
exit:
return err;
}