HRESULT Reset(void)
{
return WsResetError(m_h);
}
// Main entry point
int __cdecl wmain()
{
HRESULT hr = S_OK;
WS_ERROR* error = NULL;
WS_MESSAGE* requestMessage = NULL;
WS_MESSAGE* replyMessage = NULL;
WS_CHANNEL* channel = NULL;
WS_LISTENER* listener = NULL;
WS_HEAP* heap = NULL;
// declare and initialize an Windows SSPI transport security binding
WS_TCP_SSPI_TRANSPORT_SECURITY_BINDING sspiBinding = {}; // zero out the struct
sspiBinding.binding.bindingType = WS_TCP_SSPI_TRANSPORT_SECURITY_BINDING_TYPE; // set the binding type
// declare and initialize the array of all security bindings
WS_SECURITY_BINDING* securityBindings[1] = { &sspiBinding.binding };
// declare and initialize the security description
WS_SECURITY_DESCRIPTION securityDescription = {}; // zero out the struct
securityDescription.securityBindings = securityBindings;
securityDescription.securityBindingCount = WsCountOf(securityBindings);
// Create an error object for storing rich error information
hr = WsCreateError(
NULL,
0,
&error);
if (FAILED(hr))
{
goto Exit;
}
// Create a heap to store deserialized data
hr = WsCreateHeap(
/*maxSize*/ 2048,
/*trimSize*/ 512,
NULL,
0,
&heap,
error);
if (FAILED(hr))
{
goto Exit;
}
// Create a listener
hr = WsCreateListener(
WS_CHANNEL_TYPE_DUPLEX_SESSION,
WS_TCP_CHANNEL_BINDING,
NULL,
0,
&securityDescription,
&listener,
error);
if (FAILED(hr))
{
goto Exit;
}
// Create a channel suitable for the listener
hr = WsCreateChannelForListener(
listener,
NULL,
0,
&channel,
error);
if (FAILED(hr))
{
goto Exit;
}
// Open listener using TCP duplex session
WS_STRING uri;
uri.chars = L"net.tcp://localhost/example";
uri.length = (ULONG)::wcslen(uri.chars);
hr = WsOpenListener(
listener,
&uri,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Accept a channel from the client
hr = WsAcceptChannel(listener, channel, NULL, error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&requestMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&replyMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
// Receive requests / send replies
for (;;)
{
// Set up the descriptions of the expected messages. We expect either a purchase order
// or a request for order status.
const WS_MESSAGE_DESCRIPTION* requestMessageDescriptions[] =
{
&PurchaseOrder_wsdl.messages.PurchaseOrder, // contains a _PurchaseOrderType in the body
&PurchaseOrder_wsdl.messages.GetOrderStatus, // contains a GetOrderStatus in the body
};
// Receive the message and deserialize the element of the body into the appropriate
// structure, based on the message descriptions. The value of the body will be
// allocated in the specified WS_HEAP, and are valid until WsResetHeap is called.
void* requestBodyPointer;
ULONG indexOfMatchedMessageDescription;
hr = WsReceiveMessage(channel, requestMessage, requestMessageDescriptions, WsCountOf(requestMessageDescriptions),
WS_RECEIVE_OPTIONAL_MESSAGE, WS_READ_REQUIRED_POINTER, heap,
&requestBodyPointer, sizeof(requestBodyPointer), &indexOfMatchedMessageDescription, NULL, error);
if (hr == WS_S_END)
{
// No more messages on channel
break;
}
// Process the request, and generate the reply
const WS_MESSAGE_DESCRIPTION* replyMessageDescription = NULL;
const void* replyBodyPointer = NULL;
ULONG replyBodySize = 0;
_OrderConfirmationType orderConfirmation;
_GetOrderStatusResponseType getOrderStatusResponse;
if (SUCCEEDED(hr))
{
// Get the message description that matched
const WS_MESSAGE_DESCRIPTION* requestMessageDescription = requestMessageDescriptions[indexOfMatchedMessageDescription];
if (requestMessageDescription == &PurchaseOrder_wsdl.messages.PurchaseOrder)
{
// The message was a purchase order. Get the pointer to the deserialized value.
_PurchaseOrderType* purchaseOrder = (_PurchaseOrderType*)requestBodyPointer;
// Print out purchase order contents
wprintf(L"%d, %s\n",
purchaseOrder->quantity,
purchaseOrder->productName);
// Initialize order confirmation data
orderConfirmation.expectedShipDate = L"1/1/2006";
orderConfirmation.orderID = 123;
// Setup up reply message
replyMessageDescription = &PurchaseOrder_wsdl.messages.OrderConfirmation;
replyBodyPointer = &orderConfirmation;
replyBodySize = sizeof(orderConfirmation);
}
else if (requestMessageDescription == &PurchaseOrder_wsdl.messages.GetOrderStatus)
{
// The message was a order status request. Get the pointer to the deserialized value.
_GetOrderStatusType* getOrderStatus = (_GetOrderStatusType*)requestBodyPointer;
// Generate a fault if we don't recognize the order ID
if (getOrderStatus->orderID != 123)
{
// Fill out details about the fault
_OrderNotFoundFaultType orderNotFound;
orderNotFound.orderID = getOrderStatus->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;
}
// Use a failure code to indicate that a fault should be sent
hr = E_FAIL;
}
else
{
// Initialize the order status response
getOrderStatusResponse.orderID = getOrderStatus->orderID;
getOrderStatusResponse.status = L"Pending";
// Specify which message description to use for reply
replyMessageDescription = &PurchaseOrder_wsdl.messages.GetOrderStatusResponse;
replyBodyPointer = &getOrderStatusResponse;
replyBodySize = sizeof(getOrderStatusResponse);
}
}
}
// If there was an error receiving the message
if (FAILED(hr))
{
// Send a fault in the body of the reply message. The information
// accumulated in the error object is used to populate the fault.
// The error code is not transmitted but instead is used to
// generate an error string if no error strings are present in the
// error object.
hr = WsSendFaultMessageForError(
channel,
replyMessage,
error,
hr,
WS_FULL_FAULT_DISCLOSURE,
requestMessage,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the error so it can be used again
hr = WsResetError(error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the reply message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
}
else
{
// Send a reply message
hr = WsSendReplyMessage(
channel,
replyMessage,
replyMessageDescription,
WS_WRITE_REQUIRED_VALUE,
replyBodyPointer,
replyBodySize,
requestMessage,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the reply message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
}
// Reset the request message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the heap, which will free any allocations made on it
hr = WsResetHeap(heap, error);
if (FAILED(hr))
{
goto Exit;
}
}
Exit:
if (FAILED(hr))
{
// Print out the error
PrintError(hr, error);
}
if (listener != NULL)
{
// Close the listener if it was opened
WsCloseListener(listener, NULL, error);
}
if (listener != NULL)
{
WsFreeListener(listener);
}
if (channel != NULL)
{
// Close the channel
WsCloseChannel(channel, NULL, error);
}
if (channel != NULL)
{
WsFreeChannel(channel);
}
if (requestMessage != NULL)
{
WsFreeMessage(requestMessage);
}
if (replyMessage != NULL)
{
WsFreeMessage(replyMessage);
}
if (error != NULL)
{
WsFreeError(error);
}
if (heap != NULL)
{
WsFreeHeap(heap);
}
fflush(stdout);
return SUCCEEDED(hr) ? 0 : -1;
}
// Main entry point
int __cdecl wmain()
{
HRESULT hr = S_OK;
WS_ERROR* error = NULL;
WS_CHANNEL* channel = NULL;
WS_MESSAGE* requestMessage = NULL;
WS_MESSAGE* replyMessage = NULL;
WS_HEAP* heap = NULL;
WS_ENDPOINT_ADDRESS address;
static const WS_STRING serviceUrl = WS_STRING_VALUE(L"http://localhost/example");
// Create an error object for storing rich error information
hr = WsCreateError(
NULL,
0,
&error);
if (FAILED(hr))
{
goto Exit;
}
// Create a heap to store deserialized data
hr = WsCreateHeap(
/*maxSize*/ 2048,
/*trimSize*/ 512,
NULL,
0,
&heap,
error);
if (FAILED(hr))
{
goto Exit;
}
// Create a channel
hr = WsCreateChannel(
WS_CHANNEL_TYPE_REQUEST,
WS_HTTP_CHANNEL_BINDING,
NULL,
0,
NULL,
&channel,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&requestMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&replyMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
// Initialize address of service
address.url = serviceUrl;
address.headers = NULL;
address.extensions = NULL;
address.identity = NULL;
// Open channel to address
hr = WsOpenChannel(channel, &address, NULL, error);
if (FAILED(hr))
{
goto Exit;
}
// Send some request-replies
for (int i = 0; i < 100; i++)
{
// Initialize purchase order
_PurchaseOrderType purchaseOrder;
purchaseOrder.quantity = 100;
purchaseOrder.productName = L"Pencil";
_OrderConfirmationType orderConfirmation;
// Send purchase order, get order confirmation
hr = WsRequestReply(
channel,
requestMessage,
&PurchaseOrder_wsdl.messages.PurchaseOrder,
WS_WRITE_REQUIRED_VALUE,
&purchaseOrder,
sizeof(purchaseOrder),
replyMessage,
&PurchaseOrder_wsdl.messages.OrderConfirmation,
WS_READ_REQUIRED_VALUE,
heap,
&orderConfirmation,
sizeof(orderConfirmation),
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Print out confirmation contents
wprintf(L"Expected ship date for order %lu is %s\n",
orderConfirmation.orderID,
orderConfirmation.expectedShipDate);
// Reset the message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Initialize request for order status
_GetOrderStatusType getOrderStatus;
getOrderStatus.orderID = orderConfirmation.orderID;
_GetOrderStatusResponseType getOrderStatusResponse;
// Send order status request, get order status reply
hr = WsRequestReply(
channel,
requestMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatus,
WS_WRITE_REQUIRED_VALUE,
&getOrderStatus,
sizeof(getOrderStatus),
replyMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatusResponse,
WS_READ_REQUIRED_VALUE,
heap,
&getOrderStatusResponse,
sizeof(getOrderStatusResponse),
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Print out order status
wprintf(L"Order status for order %lu is: %s\n",
getOrderStatusResponse.orderID,
getOrderStatusResponse.status);
// Reset the message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Make same request, but this time with an invalid order ID
getOrderStatus.orderID = 321;
hr = WsRequestReply(
channel,
requestMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatus,
WS_WRITE_REQUIRED_VALUE,
&getOrderStatus,
sizeof(getOrderStatus),
replyMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatusResponse,
WS_READ_REQUIRED_VALUE,
heap,
&getOrderStatusResponse,
sizeof(getOrderStatusResponse),
NULL,
error);
// Check to see if we got a fault
if (hr == WS_E_ENDPOINT_FAULT_RECEIVED)
{
// Print the strings in the error object
PrintError(hr, error);
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
};
// Try to get the fault detail from the error object
_OrderNotFoundFaultType* orderNotFound;
hr = WsGetFaultErrorDetail(
error,
&orderNotFoundFaultTypeDescription,
WS_READ_OPTIONAL_POINTER,
heap,
&orderNotFound,
sizeof(orderNotFound));
if (FAILED(hr))
{
goto Exit;
}
if (orderNotFound != NULL)
{
// Print out the fault detail
wprintf(L"Order %lu was not found\n", orderNotFound->orderID);
}
// Reset error so it can be used again
hr = WsResetError(error);
if (FAILED(hr))
{
goto Exit;
}
}
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
wprintf(L"\n");
// Reset the heap
hr = WsResetHeap(heap, error);
if (FAILED(hr))
{
goto Exit;
}
}
Exit:
if (FAILED(hr))
{
// Print out the error
PrintError(hr, error);
}
if (channel != NULL)
{
// Close the channel
WsCloseChannel(channel, NULL, error);
}
if (requestMessage != NULL)
{
WsFreeMessage(requestMessage);
}
if (replyMessage != NULL)
{
WsFreeMessage(replyMessage);
}
if (channel != NULL)
{
WsFreeChannel(channel);
}
if (error != NULL)
{
WsFreeError(error);
}
if (heap != NULL)
{
WsFreeHeap(heap);
}
fflush(stdout);
return SUCCEEDED(hr) ? 0 : -1;
}
// Main entry point
int __cdecl wmain()
{
HRESULT hr = S_OK;
WS_ERROR* error = NULL;
WS_HEAP* heap = NULL;
WS_SERVICE_PROXY* serviceProxy = NULL;
static const WS_STRING serviceUrl = WS_STRING_VALUE(L"http://localhost/example");
// 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.
WS_STRING productName;
WS_STRING expectedShipDate;
WS_STRING orderStatus;
WS_ENDPOINT_ADDRESS address = {};
address.url = serviceUrl;
// Create an error object for storing rich error information
hr = WsCreateError(
NULL,
0,
&error);
if (FAILED(hr))
{
goto Exit;
}
// Create a heap to store deserialized data
hr = WsCreateHeap(
/*maxSize*/ 2048,
/*trimSize*/ 512,
NULL,
0,
&heap,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateServiceProxy(
WS_CHANNEL_TYPE_REQUEST,
WS_HTTP_CHANNEL_BINDING,
NULL,
NULL,
0,
NULL,
0,
&serviceProxy,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsOpenServiceProxy(
serviceProxy,
&address,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
productName.chars = L"Pencil";
productName.length = 6;
for (int i = 0; i < 100; i++)
{
unsigned int orderID;
// Submit an order, and get expected ship date
hr = PurchaseOrderBinding_Order(
serviceProxy,
100,
productName,
&orderID,
&expectedShipDate,
heap,
NULL,
0,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Print out confirmation contents
wprintf(L"Expected ship date for order %lu is %.*s\n",
orderID,
expectedShipDate.length,
expectedShipDate.chars);
WsResetHeap(heap, NULL);
// Get the current status of the order
hr = PurchaseOrderBinding_OrderStatus(
serviceProxy,
&orderID,
&orderStatus,
heap,
NULL,
0,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Print out order status
wprintf(L"Order status for order %lu is: %.*s\n",
orderID,
orderStatus.length,
orderStatus.chars);
WsResetHeap(
heap,
NULL);
// Get the current status of the order using an invalid order ID
orderID = 321;
hr = PurchaseOrderBinding_OrderStatus(
serviceProxy,
&orderID,
&orderStatus,
heap,
NULL,
0,
NULL,
error);
// Check to see if we got a fault
if (hr == WS_E_ENDPOINT_FAULT_RECEIVED)
{
// Print the strings in the error object
PrintError(hr, error);
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
};
// Try to get the fault detail from the error object
_OrderNotFoundFaultType* orderNotFound;
hr = WsGetFaultErrorDetail(
error,
&orderNotFoundFaultTypeDescription,
WS_READ_OPTIONAL_POINTER,
heap,
&orderNotFound,
sizeof(orderNotFound));
if (FAILED(hr))
{
goto Exit;
}
if (orderNotFound != NULL)
{
// Print out the fault detail
wprintf(L"Order %lu was not found\n", orderNotFound->orderID);
}
// Reset error so it can be used again
hr = WsResetError(error);
if (FAILED(hr))
{
goto Exit;
}
}
if (FAILED(hr))
{
goto Exit;
}
WsResetHeap(heap, NULL);
wprintf(L"\n");
}
Exit:
if (FAILED(hr))
{
// Print out the error
PrintError(hr, error);
}
if (serviceProxy != NULL)
{
WsCloseServiceProxy(serviceProxy, NULL, NULL);
WsFreeServiceProxy(serviceProxy);
}
if (heap != NULL)
{
WsFreeHeap(heap);
}
if (error != NULL)
{
WsFreeError(error);
}
fflush(stdout);
return SUCCEEDED(hr) ? 0 : -1;
}
// Main entry point
int __cdecl wmain()
{
HRESULT hr = S_OK;
WS_ERROR* error = NULL;
WS_LISTENER* listener = NULL;
WS_CHANNEL* channel = NULL;
WS_MESSAGE* requestMessage = NULL;
WS_MESSAGE* replyMessage = NULL;
WS_HEAP* heap = NULL;
WCHAR* certSubjectName = NULL;
PCCERT_CONTEXT certContext = NULL;
BOOL requireClientCert = TRUE;
WS_SECURITY_BINDING_PROPERTY requireClientCertProperty = {};
requireClientCertProperty.id = WS_SECURITY_BINDING_PROPERTY_REQUIRE_SSL_CLIENT_CERT;
requireClientCertProperty.value = &requireClientCert;
requireClientCertProperty.valueSize = sizeof(requireClientCert);
// declare and initialize an SSL transport security binding
WS_SSL_TRANSPORT_SECURITY_BINDING sslBinding = {}; // zero out the struct
sslBinding.binding.bindingType = WS_SSL_TRANSPORT_SECURITY_BINDING_TYPE; // set the binding type
sslBinding.binding.properties = &requireClientCertProperty;
sslBinding.binding.propertyCount = 1;
// NOTE: At the server, the SSL certificate for the listen URI must be
// registered with http.sys using a tool such as httpcfg.exe.
// declare and initialize the array of all security bindings
WS_SECURITY_BINDING* securityBindings[1] = { &sslBinding.binding };
// declare and initialize the security description
WS_SECURITY_DESCRIPTION securityDescription = {}; // zero out the struct
securityDescription.securityBindings = securityBindings;
securityDescription.securityBindingCount = WsCountOf(securityBindings);
static const WS_STRING uri = WS_STRING_VALUE(L"https://localhost:8443/example");
// Create an error object for storing rich error information
hr = WsCreateError(
NULL,
0,
&error);
if (FAILED(hr))
{
goto Exit;
}
// Create a heap to store deserialized data
hr = WsCreateHeap(
/*maxSize*/ 2048,
/*trimSize*/ 512,
NULL,
0,
&heap,
error);
if (FAILED(hr))
{
goto Exit;
}
// Create a listener
hr = WsCreateListener(
WS_CHANNEL_TYPE_REPLY,
WS_HTTP_CHANNEL_BINDING,
NULL, 0,
&securityDescription,
&listener,
error);
if (FAILED(hr))
{
goto Exit;
}
// Open listener
hr = WsOpenListener(listener, &uri, NULL, error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateChannelForListener(
listener,
NULL,
0,
&channel,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&requestMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&replyMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
// Receive requests / send replies
for (int i = 0; i < 300; i++)
{
// Accept a request from the client
hr = WsAcceptChannel(listener, channel, NULL, error);
if (FAILED(hr))
{
goto Exit;
}
// Set up the descriptions of the expected messages. We expect either a purchase order
// or a request for order status.
const WS_MESSAGE_DESCRIPTION* requestMessageDescriptions[] =
{
&PurchaseOrder_wsdl.messages.PurchaseOrder, // contains a _PurchaseOrderType in the body
&PurchaseOrder_wsdl.messages.GetOrderStatus, // contains a GetOrderStatus in the body
};
// Receive the message and deserialize the element of the body into the appropriate
// structure, based on the message descriptions. The value of the body will be
// allocated in the specified WS_HEAP, and are valid until WsResetHeap is called.
void* requestBodyPointer;
ULONG indexOfMatchedMessageDescription;
hr = WsReceiveMessage(channel, requestMessage, requestMessageDescriptions, WsCountOf(requestMessageDescriptions),
WS_RECEIVE_REQUIRED_MESSAGE, WS_READ_REQUIRED_POINTER, heap,
&requestBodyPointer, sizeof(requestBodyPointer), &indexOfMatchedMessageDescription, NULL, error);
// Validate the client certificate.
if (SUCCEEDED(hr))
{
// Another way to do client cert validation is to use
// WS_MESSAGE_PROPERTY_TRANSPORT_SECURITY_WINDOWS_TOKEN here, assuming http.sys
// is configured to map the cert into a windows token and was able to map the
// cert to a user account.
WS_BYTES encodedCert = {};
hr = WsGetMessageProperty(
requestMessage,
WS_MESSAGE_PROPERTY_ENCODED_CERT,
&encodedCert,
sizeof(encodedCert),
error);
if (FAILED(hr))
{
goto Exit;
}
_Analysis_assume_(encodedCert.bytes != NULL);
certContext = CertCreateCertificateContext(
X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
encodedCert.bytes,
encodedCert.length);
if (certContext == NULL)
{
hr = HRESULT_FROM_WIN32(GetLastError());
goto Exit;
}
ULONG subjectNameLength = CertNameToStr(
certContext->dwCertEncodingType,
&certContext->pCertInfo->Subject,
CERT_SIMPLE_NAME_STR,
NULL,
0);
if (subjectNameLength == 0)
{
hr = HRESULT_FROM_WIN32(GetLastError());
goto Exit;
}
certSubjectName = new WCHAR[subjectNameLength];
if (certSubjectName == NULL)
{
hr = E_OUTOFMEMORY;
goto Exit;
}
subjectNameLength = CertNameToStr(
certContext->dwCertEncodingType,
&certContext->pCertInfo->Subject,
CERT_SIMPLE_NAME_STR,
certSubjectName,
subjectNameLength);
if (subjectNameLength == 0)
{
hr = HRESULT_FROM_WIN32(GetLastError());
goto Exit;
}
static const WCHAR expectedCertName[] = L"client.com";
wprintf(L"Expected client cert name: %s\n", expectedCertName);
wprintf(L"Received client cert name: %s\n", certSubjectName);
if (CompareString(
LOCALE_INVARIANT,
NORM_IGNORECASE,
expectedCertName,
(int)::wcslen(expectedCertName),
certSubjectName,
(int)::wcslen(certSubjectName)) != CSTR_EQUAL)
{
hr = WS_E_SECURITY_VERIFICATION_FAILURE;
goto Exit;
}
}
// Process the request, and generate the reply
const WS_MESSAGE_DESCRIPTION* replyMessageDescription = NULL;
const void* replyBodyPointer = NULL;
ULONG replyBodySize = 0;
_OrderConfirmationType orderConfirmation;
_GetOrderStatusResponseType getOrderStatusResponse;
if (SUCCEEDED(hr))
{
// Get the message description that matched
const WS_MESSAGE_DESCRIPTION* requestMessageDescription = requestMessageDescriptions[indexOfMatchedMessageDescription];
if (requestMessageDescription == &PurchaseOrder_wsdl.messages.PurchaseOrder)
{
// The message was a purchase order. Get the pointer to the deserialized value.
_PurchaseOrderType* purchaseOrder = (_PurchaseOrderType*)requestBodyPointer;
// Print out purchase order contents
wprintf(L"%d, %s\n",
purchaseOrder->quantity,
purchaseOrder->productName);
// Initialize order confirmation data
orderConfirmation.expectedShipDate = L"1/1/2006";
orderConfirmation.orderID = 123;
// Setup up reply message
replyMessageDescription = &PurchaseOrder_wsdl.messages.OrderConfirmation;
replyBodyPointer = &orderConfirmation;
replyBodySize = sizeof(orderConfirmation);
}
else if (requestMessageDescription == &PurchaseOrder_wsdl.messages.GetOrderStatus)
{
// The message was a order status request. Get the pointer to the deserialized value.
_GetOrderStatusType* getOrderStatus = (_GetOrderStatusType*)requestBodyPointer;
// Generate a fault if we don't recognize the order ID
if (getOrderStatus->orderID != 123)
{
// Fill out details about the fault
_OrderNotFoundFaultType orderNotFound;
orderNotFound.orderID = getOrderStatus->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;
}
// Use a failure code to indicate that a fault should be sent
hr = E_FAIL;
}
else
{
// Initialize the order status response
getOrderStatusResponse.orderID = getOrderStatus->orderID;
getOrderStatusResponse.status = L"Pending";
// Specify which message description to use for reply
replyMessageDescription = &PurchaseOrder_wsdl.messages.GetOrderStatusResponse;
replyBodyPointer = &getOrderStatusResponse;
replyBodySize = sizeof(getOrderStatusResponse);
}
}
}
// If there was an error receiving the message
if (FAILED(hr))
{
// Send a fault in the body of the reply message. The information
// accumulated in the error object is used to populate the fault.
// The error code is not transmitted but instead is used to
// generate an error string if no error strings are present in the
// error object.
hr = WsSendFaultMessageForError(
channel,
replyMessage,
error,
hr,
WS_FULL_FAULT_DISCLOSURE,
requestMessage,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the error so it can be used again
hr = WsResetError(error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the reply message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
}
else
{
// Send a reply message
hr = WsSendReplyMessage(
channel,
replyMessage,
replyMessageDescription,
WS_WRITE_REQUIRED_VALUE,
replyBodyPointer,
replyBodySize,
requestMessage,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the reply message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
}
// Reset the request message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the heap, which will free any allocations made on it
hr = WsResetHeap(heap, error);
if (FAILED(hr))
{
goto Exit;
}
// Close the request
hr = WsCloseChannel(channel, NULL, error);
if (FAILED(hr))
{
goto Exit;
}
// Prepare channel for reuse
hr = WsResetChannel(channel, error);
if (FAILED(hr))
{
goto Exit;
}
// Delete the certificate name string if needed.
if (certSubjectName != NULL)
{
delete[] certSubjectName;
certSubjectName = NULL;
}
// Delete cert context if needed
if (certContext != NULL)
{
CertFreeCertificateContext(certContext);
certContext = NULL;
}
}
Exit:
if (FAILED(hr))
{
// Print out the error
PrintError(hr, error);
}
if (channel != NULL)
{
// Close the channel
WsCloseChannel(channel, NULL, error);
}
if (channel != NULL)
{
WsFreeChannel(channel);
}
if (requestMessage != NULL)
{
WsFreeMessage(requestMessage);
}
if (replyMessage != NULL)
{
WsFreeMessage(replyMessage);
}
if (listener != NULL)
{
// Close the listener if it was opened
WsCloseListener(listener, NULL, error);
}
if (listener != NULL)
{
WsFreeListener(listener);
}
if (error != NULL)
{
WsFreeError(error);
}
if (heap != NULL)
{
WsFreeHeap(heap);
}
if (certSubjectName != NULL)
{
delete[] certSubjectName;
}
if (certContext != NULL)
{
CertFreeCertificateContext(certContext);
}
fflush(stdout);
return SUCCEEDED(hr) ? 0 : -1;
}
// Main entry point
int __cdecl wmain()
{
HRESULT hr = S_OK;
WS_ERROR* error = NULL;
WS_CHANNEL* channel = NULL;
WS_MESSAGE* requestMessage = NULL;
WS_MESSAGE* replyMessage = NULL;
WS_HEAP* heap = NULL;
// declare and initialize a windows credential
WS_DEFAULT_WINDOWS_INTEGRATED_AUTH_CREDENTIAL windowsCredential = {}; // zero out the struct
windowsCredential.credential.credentialType = WS_DEFAULT_WINDOWS_INTEGRATED_AUTH_CREDENTIAL_TYPE; // set the credential type
ULONG impersonation = SecurityImpersonation;
// declare and initialize properties to change the impersonation level from the default
WS_SECURITY_BINDING_PROPERTY tcpSspiBindingProperties[1] =
{
{ WS_SECURITY_BINDING_PROPERTY_ALLOWED_IMPERSONATION_LEVEL, &impersonation, sizeof(impersonation) }
};
// declare and initialize an Windows SSPI transport security binding
WS_TCP_SSPI_TRANSPORT_SECURITY_BINDING tcpSspiBinding = {}; // zero out the struct
tcpSspiBinding.binding.bindingType = WS_TCP_SSPI_TRANSPORT_SECURITY_BINDING_TYPE; // set the binding type
tcpSspiBinding.binding.properties = tcpSspiBindingProperties;
tcpSspiBinding.binding.propertyCount = WsCountOf(tcpSspiBindingProperties);
tcpSspiBinding.clientCredential = &windowsCredential.credential;
// declare and initialize the array of all security bindings
WS_SECURITY_BINDING* securityBindings[1] = { &tcpSspiBinding.binding };
// declare and initialize the security description
WS_SECURITY_DESCRIPTION securityDescription = {}; // zero out the struct
securityDescription.securityBindings = securityBindings;
securityDescription.securityBindingCount = WsCountOf(securityBindings);
// Create an error object for storing rich error information
hr = WsCreateError(
NULL,
0,
&error);
if (FAILED(hr))
{
goto Exit;
}
// Create a heap to store deserialized data
hr = WsCreateHeap(
/*maxSize*/ 2048,
/*trimSize*/ 512,
NULL,
0,
&heap,
error);
if (FAILED(hr))
{
goto Exit;
}
// Create a TCP duplex session channel
hr = WsCreateChannel(
WS_CHANNEL_TYPE_DUPLEX_SESSION,
WS_TCP_CHANNEL_BINDING,
NULL,
0,
&securityDescription,
&channel,
error);
if (FAILED(hr))
{
goto Exit;
}
// Initialize address of service
WS_ENDPOINT_ADDRESS address;
address.url.chars = L"net.tcp://localhost/example";
address.url.length = (ULONG)::wcslen(address.url.chars);
address.headers = NULL;
address.extensions = NULL;
address.identity = NULL;
// Open channel to address
hr = WsOpenChannel(
channel,
&address,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&requestMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsCreateMessageForChannel(
channel,
NULL,
0,
&replyMessage,
error);
if (FAILED(hr))
{
goto Exit;
}
// Send some request-replies
for (int i = 0; i < 100; i++)
{
// Initialize purchase order
_PurchaseOrderType purchaseOrder;
purchaseOrder.quantity = 100;
purchaseOrder.productName = L"Pencil";
_OrderConfirmationType orderConfirmation;
// Send purchase order, get order confirmation
hr = WsRequestReply(
channel,
requestMessage,
&PurchaseOrder_wsdl.messages.PurchaseOrder,
WS_WRITE_REQUIRED_VALUE,
&purchaseOrder,
sizeof(purchaseOrder),
replyMessage,
&PurchaseOrder_wsdl.messages.OrderConfirmation,
WS_READ_REQUIRED_VALUE,
heap,
&orderConfirmation,
sizeof(orderConfirmation),
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Print out confirmation contents
wprintf(L"Expected ship date for order %lu is %s\n",
orderConfirmation.orderID,
orderConfirmation.expectedShipDate);
// Reset the message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Initialize request for order status
_GetOrderStatusType getOrderStatus;
getOrderStatus.orderID = orderConfirmation.orderID;
_GetOrderStatusResponseType getOrderStatusResponse;
// Send order status request, get order status reply
hr = WsRequestReply(
channel,
requestMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatus,
WS_WRITE_REQUIRED_VALUE,
&getOrderStatus,
sizeof(getOrderStatus),
replyMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatusResponse,
WS_READ_REQUIRED_VALUE,
heap,
&getOrderStatusResponse,
sizeof(getOrderStatusResponse),
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
// Print out order status
wprintf(L"Order status for order %lu is: %s\n",
getOrderStatusResponse.orderID,
getOrderStatusResponse.status);
// Reset the message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Make same request, but this time with an invalid order ID
getOrderStatus.orderID = 321;
hr = WsRequestReply(
channel,
requestMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatus,
WS_WRITE_REQUIRED_VALUE,
&getOrderStatus,
sizeof(getOrderStatus),
replyMessage,
&PurchaseOrder_wsdl.messages.GetOrderStatusResponse,
WS_READ_REQUIRED_VALUE,
heap,
&getOrderStatusResponse,
sizeof(getOrderStatusResponse),
NULL,
error);
// Check to see if we got a fault
if (hr == WS_E_ENDPOINT_FAULT_RECEIVED)
{
// Print the strings in the error object
PrintError(hr, error);
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
};
// Try to get the fault detail from the error object
_OrderNotFoundFaultType* orderNotFound;
hr = WsGetFaultErrorDetail(
error,
&orderNotFoundFaultTypeDescription,
WS_READ_OPTIONAL_POINTER,
heap,
&orderNotFound,
sizeof(orderNotFound));
if (FAILED(hr))
{
goto Exit;
}
if (orderNotFound != NULL)
{
// Print out the fault detail
wprintf(L"Order %lu was not found\n", orderNotFound->orderID);
}
// Reset error so it can be used again
hr = WsResetError(error);
if (FAILED(hr))
{
goto Exit;
}
}
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(requestMessage, error);
if (FAILED(hr))
{
goto Exit;
}
// Reset the message so it can be used again
hr = WsResetMessage(replyMessage, error);
if (FAILED(hr))
{
goto Exit;
}
wprintf(L"\n");
// Reset the heap
hr = WsResetHeap(heap, error);
if (FAILED(hr))
{
goto Exit;
}
}
Exit:
if (FAILED(hr))
{
// Print out the error
PrintError(hr, error);
}
if (channel != NULL)
{
// Close the channel
WsCloseChannel(channel, NULL, error);
}
if (requestMessage != NULL)
{
WsFreeMessage(requestMessage);
}
if (replyMessage != NULL)
{
WsFreeMessage(replyMessage);
}
if (channel != NULL)
{
WsFreeChannel(channel);
}
if (error != NULL)
{
WsFreeError(error);
}
if (heap != NULL)
{
WsFreeHeap(heap);
}
fflush(stdout);
return SUCCEEDED(hr) ? 0 : -1;
}
