int main(int argc, char **argv)
{
CREDUI_INFO cui;
DWORD err;
BOOL save_checkbox = FALSE;
TCHAR target[1] = TEXT("");
TCHAR user[3] = TEXT("NA");
TCHAR pw[PWLEN];
TCHAR *msg;
int noblank = argv[1][0] == 'T' ? 1 : 0;
if (argc == 2)
msg = (char*) std::string(MESSAGE_DEFAULT).c_str();
else
msg = TEXT(argv[2]);
cui.cbSize = sizeof(CREDUI_INFO);
cui.hwndParent = NULL;
cui.pszMessageText = TEXT(msg);
cui.pszCaptionText = TEXT(TITLEBAR_TEXT);
cui.hbmBanner = NULL;
int getpass = 1;
while (getpass)
{
clearstr(PWLEN, pw);
err = CredUIPromptForCredentials(&cui, target, NULL, 0, user, 0, pw, PWLEN, &save_checkbox, CREDENTIALS_FLAGS);
if (noblank && pw[0] == '\0')
MessageBox(NULL, "No blank input please!", TITLEBAR_TEXT, MB_ICONWARNING | MB_SETFOREGROUND);
else
getpass = 0;
}
printf("%s\n", pw);
clearstr(PWLEN, pw);
return 0;
}
int __cdecl wmain()
{
// ------------------------------------------------------
// Initialize COM.
HRESULT hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
if( FAILED(hr) )
{
printf("\nCoInitializeEx failed: %x", hr );
return 1;
}
// Set general COM security levels.
hr = CoInitializeSecurity(
NULL,
-1,
NULL,
NULL,
RPC_C_AUTHN_LEVEL_PKT_PRIVACY,
RPC_C_IMP_LEVEL_IMPERSONATE,
NULL,
0,
NULL);
if( FAILED(hr) )
{
printf("\nCoInitializeSecurity failed: %x", hr );
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Create a name for the task.
LPCWSTR wszTaskName = L"Event Trigger Test Task";
// ------------------------------------------------------
// Create an instance of the Task Service.
ITaskService *pService = NULL;
hr = CoCreateInstance( CLSID_TaskScheduler,
NULL,
CLSCTX_INPROC_SERVER,
IID_ITaskService,
(void**)&pService );
if (FAILED(hr))
{
printf("\nFailed to CoCreate an instance of the TaskService class: %x", hr);
CoUninitialize();
return 1;
}
// Connect to the task service.
hr = pService->Connect(_variant_t(), _variant_t(),
_variant_t(), _variant_t());
if( FAILED(hr) )
{
printf("\nITaskService::Connect failed: %x", hr );
pService->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Get the pointer to the root task folder. This folder will hold the
// new task that is registered.
ITaskFolder *pRootFolder = NULL;
hr = pService->GetFolder( _bstr_t( L"\\") , &pRootFolder );
if( FAILED(hr) )
{
printf("\nCannot get Root Folder pointer: %x", hr );
pService->Release();
CoUninitialize();
return 1;
}
// If the same task exists, remove it.
pRootFolder->DeleteTask( _bstr_t( wszTaskName), 0 );
// Create the task builder object to create the task.
ITaskDefinition *pTask = NULL;
hr = pService->NewTask( 0, &pTask );
pService->Release(); // COM clean up. Pointer is no longer used.
if (FAILED(hr))
{
printf("\nFailed to create an instance of the task: %x", hr);
pRootFolder->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Get the registration info for setting the identification.
IRegistrationInfo *pRegInfo= NULL;
hr = pTask->get_RegistrationInfo( &pRegInfo );
if( FAILED(hr) )
{
printf("\nCannot get identification pointer: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
hr = pRegInfo->put_Author( L"Author Name" );
pRegInfo->Release(); // COM clean up. Pointer is no longer used.
if( FAILED(hr) )
{
printf("\nCannot put identification info: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Create the settings for the task
ITaskSettings *pSettings = NULL;
hr = pTask->get_Settings( &pSettings );
if( FAILED(hr) )
{
printf("\nCannot get settings pointer: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Set setting values for the task.
hr = pSettings->put_StartWhenAvailable(VARIANT_BOOL(true));
pSettings->Release(); // COM clean up. Pointer is no longer used.
if( FAILED(hr) )
{
printf("\nCannot put setting info: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Get the trigger collection to insert the event trigger.
ITriggerCollection *pTriggerCollection = NULL;
hr = pTask->get_Triggers( &pTriggerCollection );
if( FAILED(hr) )
{
printf("\nCannot get trigger collection: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Create the event trigger for the task.
ITrigger *pTrigger = NULL;
hr = pTriggerCollection->Create( TASK_TRIGGER_EVENT, &pTrigger );
pTriggerCollection->Release();
if( FAILED(hr) )
{
printf("\nCannot create the trigger: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
IEventTrigger *pEventTrigger = NULL;
hr = pTrigger->QueryInterface(
IID_IEventTrigger, (void**) &pEventTrigger );
pTrigger->Release();
if( FAILED(hr) )
{
printf("\nQueryInterface call on IEventTrigger failed: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
hr = pEventTrigger->put_Id( _bstr_t( L"Trigger1" ) );
if( FAILED(hr) )
printf("\nCannot put the trigger ID: %x", hr);
// Set the task to start at a certain time. The time
// format should be YYYY-MM-DDTHH:MM:SS(+-)(timezone).
// For example, the start boundary below
// is January 1st 2005 at 12:05
hr = pEventTrigger->put_StartBoundary( _bstr_t(L"2005-01-01T12:05:00") );
if( FAILED(hr) )
printf("\nCannot put the trigger start boundary: %x", hr);
hr = pEventTrigger->put_EndBoundary( _bstr_t(L"2015-05-02T08:00:00") );
if( FAILED(hr) )
printf("\nCannot put the trigger end boundary: %x", hr);
// Define the delay for the event trigger (30 seconds).
hr = pEventTrigger->put_Delay( L"PT30S" );
if( FAILED(hr) )
printf("\nCannot put the trigger delay: %x", hr);
// Define the event query for the event trigger.
// The following query string defines a subscription to all
// level 2 events in the System channel.
hr = pEventTrigger->put_Subscription(
L"<QueryList> <Query Id='1'> <Select Path='System'>*[System/Level=2]</Select></Query></QueryList>" );
pEventTrigger->Release();
if( FAILED(hr) )
{
printf("\nCannot put the event query: %x", hr);
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Add an action to the task. This task will send an e-mail.
IActionCollection *pActionCollection = NULL;
// Get the task action collection pointer.
hr = pTask->get_Actions( &pActionCollection );
if( FAILED(hr) )
{
printf("\nCannot get action collection pointer: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Create the action, specifying that it will send an e-mail.
IAction *pAction = NULL;
hr = pActionCollection->Create( TASK_ACTION_SEND_EMAIL, &pAction );
pActionCollection->Release();
if( FAILED(hr) )
{
printf("\nCannot create an e-mail action: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
IEmailAction *pEmailAction = NULL;
// QI for the e-mail task pointer.
hr = pAction->QueryInterface(IID_IEmailAction, (void**) &pEmailAction );
pAction->Release();
if( FAILED(hr) )
{
printf("\nQueryInterface call failed for IEmailAction: %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// Set the properties of the e-mail action.
hr = pEmailAction->put_From(L"*****@*****.**");
if( FAILED(hr) )
{
printf("\nCannot put From information: %x", hr );
pRootFolder->Release();
pEmailAction->Release();
pTask->Release();
CoUninitialize();
return 1;
}
hr = pEmailAction->put_To(L"*****@*****.**");
if( FAILED(hr) )
{
printf("\nCannot put To information: %x", hr );
pRootFolder->Release();
pEmailAction->Release();
pTask->Release();
CoUninitialize();
return 1;
}
hr = pEmailAction->put_Server(L"smtp.tschd.microsoft.com");
if( FAILED(hr) )
{
printf("\nCannot put SMTP server information: %x", hr );
pRootFolder->Release();
pEmailAction->Release();
pTask->Release();
CoUninitialize();
return 1;
}
hr = pEmailAction->put_Subject(L"An event has occurred");
if( FAILED(hr) )
printf("\nCannot put the subject information: %x", hr);
hr = pEmailAction->put_Body(L"A level 2 event occurred in the system channel.");
if( FAILED(hr) )
printf("\nCannot put the e-mail body information: %x", hr);
pEmailAction->Release();
// ------------------------------------------------------
// Securely get the user name and password. The task will
// be created to run with the credentials from the supplied
// user name and password.
CREDUI_INFO cui;
TCHAR pszName[CREDUI_MAX_USERNAME_LENGTH] = TEXT("");
TCHAR pszPwd[CREDUI_MAX_PASSWORD_LENGTH] = TEXT("");
BOOL fSave;
DWORD dwErr;
cui.cbSize = sizeof(CREDUI_INFO);
cui.hwndParent = NULL;
// Ensure that MessageText and CaptionText identify
// what credentials to use and which application requires them.
cui.pszMessageText = TEXT("Account information for task registration:");
cui.pszCaptionText = TEXT("Enter Account Information for Task Registration");
cui.hbmBanner = NULL;
fSave = FALSE;
// Create the UI asking for the credentials.
dwErr = CredUIPromptForCredentials(
&cui, // CREDUI_INFO structure
TEXT(""), // Target for credentials
NULL, // Reserved
0, // Reason
pszName, // User name
CREDUI_MAX_USERNAME_LENGTH, // Max number for user name
pszPwd, // Password
CREDUI_MAX_PASSWORD_LENGTH, // Max number for password
&fSave, // State of save check box
CREDUI_FLAGS_GENERIC_CREDENTIALS | // Flags
CREDUI_FLAGS_ALWAYS_SHOW_UI |
CREDUI_FLAGS_DO_NOT_PERSIST);
if(dwErr)
{
printf("\nDid not get credentials.");
pRootFolder->Release();
pTask->Release();
CoUninitialize();
return 1;
}
// ------------------------------------------------------
// Save the task in the root folder.
IRegisteredTask *pRegisteredTask = NULL;
hr = pRootFolder->RegisterTaskDefinition(
_bstr_t( wszTaskName ),
pTask,
TASK_CREATE_OR_UPDATE,
_variant_t(_bstr_t(pszName)),
_variant_t(_bstr_t(pszPwd)),
TASK_LOGON_PASSWORD,
_variant_t(L""),
&pRegisteredTask);
if( FAILED(hr) )
{
printf("\nError saving the Task : %x", hr );
pRootFolder->Release();
pTask->Release();
CoUninitialize();
SecureZeroMemory(pszName, sizeof(pszName));
SecureZeroMemory(pszPwd, sizeof(pszPwd));
return 1;
}
printf("\n Success! Task successfully registered. " );
// Clean up.
pRootFolder->Release();
pTask->Release();
pRegisteredTask->Release();
CoUninitialize();
// When you have finished using the credentials,
// erase them from memory.
SecureZeroMemory(pszName, sizeof(pszName));
SecureZeroMemory(pszPwd, sizeof(pszPwd));
return 0;
}