HRESULT CALLBACK AuthorizationCallback(
__in const WS_OPERATION_CONTEXT* context,
__out BOOL* authorized,
__in_opt WS_ERROR* error)
{
HRESULT hr = S_OK;
const WS_STRING fixedUsername = WS_STRING_VALUE(L"usr1");
WS_MESSAGE* message = NULL;
WS_STRING usernameIdentity = {};
*authorized = FALSE;
hr = WsGetOperationContextProperty(context, WS_OPERATION_CONTEXT_PROPERTY_INPUT_MESSAGE, &message, sizeof(message), error);
if (FAILED(hr))
{
return hr;
}
hr = WsGetMessageProperty(message, WS_MESSAGE_PROPERTY_USERNAME, &usernameIdentity, sizeof(usernameIdentity), error);
if (FAILED(hr))
{
return hr;
}
*authorized = CompareWsString(&usernameIdentity, &fixedUsername);
return S_OK;
}
HRESULT CALLBACK GetOrderStatusImpl(
__in const WS_OPERATION_CONTEXT* context,
__inout unsigned int* orderID,
__out_opt __deref __nullterminated WCHAR** status,
__in_opt const WS_ASYNC_CONTEXT* asyncContext,
__in_opt WS_ERROR* error)
{
UNREFERENCED_PARAMETER(asyncContext);
WS_HEAP* heap = NULL;
HRESULT hr = S_OK;
*orderID = *orderID;
hr = WsGetOperationContextProperty(context, WS_OPERATION_CONTEXT_PROPERTY_HEAP, &heap, sizeof(heap), error);
if (FAILED(hr))
{
return hr;
}
hr = WsAlloc(heap, sizeof(OrderStatusString), (void**)status, error);
if (FAILED(hr))
{
return hr;
}
hr = StringCbCopyW(*status, sizeof(OrderStatusString), OrderStatusString);
if (FAILED(hr))
{
return hr;
}
return S_OK;
}
// In this sample, wsutil is used with the /string:WS_STRING command line option
// to compile the schema files. When /string:WS_STRING is used, wsutil generates stubs
// using WS_STRING (instead of WCHAR*) type for strings.
HRESULT CALLBACK PurchaseOrderImpl(
_In_ const WS_OPERATION_CONTEXT* context,
_In_ int quantity,
_In_ WS_STRING productName,
_Out_ unsigned int* orderID,
_In_ WS_STRING* expectedShipDate,
_In_ const WS_ASYNC_CONTEXT* asyncContext,
_In_ WS_ERROR* error)
{
UNREFERENCED_PARAMETER(asyncContext);
WS_HEAP* heap = NULL;
HRESULT hr = S_OK;
wprintf(L"%ld, %.*s\n",
quantity,
productName.length,
productName.chars);
fflush(stdout);
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_HEAP,
&heap,
sizeof(heap),
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsAlloc(
heap,
sizeof(ExpectedShipDate),
(void**)&expectedShipDate->chars,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = StringCbCopyW(
expectedShipDate->chars,
sizeof(ExpectedShipDate),
ExpectedShipDate);
if (FAILED(hr))
{
goto Exit;
}
*orderID = 123;
expectedShipDate->length = (ULONG)wcslen(ExpectedShipDate);
Exit:
return hr;
}
HRESULT CALLBACK PurchaseOrderImpl(
__in const WS_OPERATION_CONTEXT* context,
__in int quantity,
__in_opt __nullterminated WCHAR* productName,
__out unsigned int* orderID,
__out_opt __deref __nullterminated WCHAR** expectedShipDate,
__in_opt const WS_ASYNC_CONTEXT* asyncContext,
__in_opt WS_ERROR* error)
{
UNREFERENCED_PARAMETER(asyncContext);
WS_HEAP* heap = NULL;
HRESULT hr = S_OK;
wprintf(L"%ld, %s\n", quantity, productName);
fflush(stdout);
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_HEAP,
&heap,
sizeof(heap),
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsAlloc(
heap,
sizeof(ExpectedShipDate),
(void**)expectedShipDate,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = StringCbCopyW(
*expectedShipDate,
sizeof(ExpectedShipDate),
ExpectedShipDate);
if (FAILED(hr))
{
goto Exit;
}
*orderID = 123;
Exit:
return hr;
}
HRESULT CALLBACK FreeSessionCalculator(
__in const WS_OPERATION_CONTEXT* context,
__in const WS_ASYNC_CONTEXT* asyncContext)
{
UNREFERENCED_PARAMETER(asyncContext);
SessionfulCalculator* calculator = NULL;
WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_CHANNEL_USER_STATE,
&calculator,
sizeof(SessionfulCalculator*),
NULL);
if (calculator != NULL)
{
wprintf(L"Deleting Calculator instance\n");
delete calculator;
}
SetEvent(closeServer);
return S_OK;
}
static HRESULT CALLBACK Clear(
__in const WS_OPERATION_CONTEXT* context,
__in const WS_ASYNC_CONTEXT* asyncContext,
__in_opt WS_ERROR* error)
{
UNREFERENCED_PARAMETER(asyncContext);
HRESULT hr = S_OK;
SessionfulCalculator* calculator = NULL;
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_CHANNEL_USER_STATE,
&calculator,
sizeof(SessionfulCalculator*),
error);
if (FAILED(hr))
{
goto Exit;
}
hr = calculator->Clear();
Exit:
return hr;
}
// In this sample, wsutil is used with the /string:WS_STRING command line option
// to compile the schema files. When /string:WS_STRING is used, wsutil generates stubs
// using WS_STRING (instead of WCHAR*) type for strings.
HRESULT CALLBACK GetOrderStatusImpl(
_In_ const WS_OPERATION_CONTEXT* context,
_Inout_ unsigned int* orderID,
_Inout_ WS_STRING* status,
_In_ const WS_ASYNC_CONTEXT* asyncContext,
_In_ WS_ERROR* error)
{
UNREFERENCED_PARAMETER(asyncContext);
WS_HEAP* heap = NULL;
HRESULT hr = S_OK;
// Generate a fault if we don't recognize the order ID
if (*orderID != 123)
{
// Fill out details about the fault
_OrderNotFoundFaultType orderNotFound;
orderNotFound.orderID = *orderID;
static const WS_XML_STRING _faultDetailName = WS_XML_STRING_VALUE("OrderNotFound");
static const WS_XML_STRING _faultDetailNs = WS_XML_STRING_VALUE("http://example.com");
static const WS_XML_STRING _faultAction = WS_XML_STRING_VALUE("http://example.com/fault");
static const WS_ELEMENT_DESCRIPTION _faultElementDescription =
{
(WS_XML_STRING*)&_faultDetailName,
(WS_XML_STRING*)&_faultDetailNs,
WS_UINT32_TYPE,
NULL
};
static const WS_FAULT_DETAIL_DESCRIPTION orderNotFoundFaultTypeDescription =
{
(WS_XML_STRING*)&_faultAction,
(WS_ELEMENT_DESCRIPTION*)&_faultElementDescription
};
// Set fault detail information in the error object
hr = WsSetFaultErrorDetail(
error,
&orderNotFoundFaultTypeDescription,
WS_WRITE_REQUIRED_VALUE,
&orderNotFound,
sizeof(orderNotFound));
if (FAILED(hr))
{
goto Exit;
}
// Add an error string to the error object. This string will
// be included in the fault that is sent.
static const WS_STRING errorMessage = WS_STRING_VALUE(L"Invalid order ID");
hr = WsAddErrorString(error, &errorMessage);
if (FAILED(hr))
{
goto Exit;
}
hr = E_FAIL;
goto Exit;
}
*orderID = *orderID;
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_HEAP,
&heap,
sizeof(heap),
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsAlloc(
heap,
sizeof(OrderStatusString),
(void**)&status->chars,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = StringCbCopyW(
status->chars,
sizeof(OrderStatusString),
OrderStatusString);
if (FAILED(hr))
{
goto Exit;
}
status->length = (ULONG)wcslen(OrderStatusString);
Exit:
return hr;
}
HRESULT CALLBACK ProcessMessage(
__in const WS_OPERATION_CONTEXT* context,
__in_opt const WS_ASYNC_CONTEXT* asyncContext,
__in_opt WS_ERROR* error)
{
UNREFERENCED_PARAMETER(asyncContext);
WS_CHANNEL* channel = NULL;
HRESULT hr = S_OK;
WS_MESSAGE* requestMessage = NULL;
WS_MESSAGE* replyMessage = NULL;
WS_HEAP* heap;
// Get the request mesasge
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_INPUT_MESSAGE,
&requestMessage,
sizeof(requestMessage),
error);
if (FAILED(hr))
{
return hr;
}
// Get the channel
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_CHANNEL,
&channel,
sizeof(channel),
error);
if (FAILED(hr))
{
return hr;
}
// Get the heap
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_HEAP,
&heap,
sizeof(heap),
error);
if (FAILED(hr))
{
return hr;
}
// Create a reply message
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&replyMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
// Initialize reply message
hr = WsInitializeMessage(replyMessage, WS_REPLY_MESSAGE, requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Get the HTTP Verb
WS_STRING verb;
hr = WsGetMappedHeader(
requestMessage,
&verbHeaderName,
WS_SINGLETON_HEADER,
0,
WS_STRING_TYPE,
WS_READ_REQUIRED_VALUE,
NULL,
&verb,
sizeof(verb),
error);
if (FAILED(hr))
{
goto Exit;
}
wprintf(L"Verb: %.*s\n", verb.length, verb.chars);
if (CompareString(LOCALE_INVARIANT, NORM_IGNORECASE, verb.chars, verb.length, L"GET", 3) != CSTR_EQUAL)
{
// Unrecognized verb
hr = SendFailureMessage(channel, replyMessage, 405, L"Method Not Allowed", error);
goto Exit;
}
// Read end of request message
hr = WsReadMessageEnd(channel, requestMessage, NULL, error);
if (FAILED(hr))
{
goto Exit;
}
// Set content type header of reply
hr = WsAddMappedHeader(
replyMessage,
&contentTypeHeaderName,
WS_STRING_TYPE,
WS_WRITE_REQUIRED_VALUE,
&replyContentType,
sizeof(replyContentType),
error);
if (FAILED(hr))
{
goto Exit;
}
// Set status of reply
hr = SetStatus(replyMessage, 200, L"OK", error);
if (FAILED(hr))
{
goto Exit;
}
// Set up the bytes to return in the HTTP body
WS_BYTES body;
body.bytes = const_cast<BYTE*>(replyBodyBytes);
body.length = sizeof(replyBodyBytes);
// Send the reply message
hr = WsSendMessage(
channel,
replyMessage,
&bytesMessageDescription,
WS_WRITE_REQUIRED_VALUE,
&body,
sizeof(body),
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
Exit:
if (replyMessage != NULL)
{
WsFreeMessage(replyMessage);
}
return hr;
}
HRESULT CALLBACK ProcessMessage(
__in const WS_OPERATION_CONTEXT* context,
__in_opt const WS_ASYNC_CONTEXT* asyncContext,
__in_opt WS_ERROR* error)
{
UNREFERENCED_PARAMETER(asyncContext);
WS_CHANNEL* channel = NULL;
HRESULT hr = NOERROR;
WS_HEAP* heap = NULL;
WS_MESSAGE* replyMessage = NULL;
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_HEAP,
&heap,
sizeof(heap),
error);
if (FAILED(hr))
{
goto Exit;
}
WS_MESSAGE* requestMessage = NULL;
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_INPUT_MESSAGE,
&requestMessage,
sizeof(requestMessage),
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsGetOperationContextProperty(
context,
WS_OPERATION_CONTEXT_PROPERTY_CHANNEL,
&channel,
sizeof(channel),
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&replyMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
// Get action value
WS_XML_STRING receivedAction;
hr = WsGetHeader(
requestMessage,
WS_ACTION_HEADER,
WS_XML_STRING_TYPE,
WS_READ_REQUIRED_VALUE,
NULL,
&receivedAction,
sizeof(receivedAction),
error);
if (FAILED(hr))
{
goto Exit;
}
// Make sure action is what we expect
if (WsXmlStringEquals(
&receivedAction,
PurchaseOrder_wsdl.messages.PurchaseOrder.action,
error) != S_OK)
{
hr = WS_E_ENDPOINT_ACTION_NOT_SUPPORTED;
goto Exit;
}
// Read purchase order
_PurchaseOrderType purchaseOrder;
hr = WsReadBody(
requestMessage,
&PurchaseOrder_wsdl.globalElements.PurchaseOrderType,
WS_READ_REQUIRED_VALUE,
heap, &purchaseOrder,
sizeof(purchaseOrder),
error);
if (FAILED(hr))
{
goto Exit;
}
// Read end of message
hr = WsReadMessageEnd(
channel,
requestMessage,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Print out purchase order contents
wprintf(L"%ld, %s\n",
purchaseOrder.quantity,
purchaseOrder.productName);
// Initialize order confirmation data
_OrderConfirmationType orderConfirmation;
orderConfirmation.expectedShipDate = L"1/1/2006";
orderConfirmation.orderID = 123;
// Send a reply message
hr = WsSendReplyMessage(
channel,
replyMessage,
&PurchaseOrder_wsdl.messages.OrderConfirmation,
WS_WRITE_REQUIRED_VALUE,
&orderConfirmation,
sizeof(orderConfirmation),
requestMessage,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WS_S_END;
Exit:
fflush(stdout);
if (replyMessage != NULL)
{
WsFreeMessage(
replyMessage);
}
return hr;
}