343 lines
8.3 KiB
C++
343 lines
8.3 KiB
C++
//------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//------------------------------------------------------------
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#ifndef UNICODE
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#define UNICODE
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#endif
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#include "WebServices.h"
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#include "process.h"
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#include "stdio.h"
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#include "string.h"
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#include <strsafe.h>
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#include "OrderSessionHeader.xsd.h"
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#include "PurchaseOrder.wsdl.h"
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// Print out rich error info
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void PrintError(
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__in HRESULT errorCode,
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__in_opt WS_ERROR* error)
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{
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wprintf(L"Failure: errorCode=0x%lx\n", errorCode);
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if (errorCode == E_INVALIDARG || errorCode == WS_E_INVALID_OPERATION)
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{
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// Correct use of the APIs should never generate these errors
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wprintf(L"The error was due to an invalid use of an API. This is likely due to a bug in the program.\n");
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DebugBreak();
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}
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HRESULT hr = S_OK;
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if (error != NULL)
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{
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ULONG errorCount;
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hr = WsGetErrorProperty(error, WS_ERROR_PROPERTY_STRING_COUNT, &errorCount, sizeof(errorCount));
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if (FAILED(hr))
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{
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goto Exit;
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}
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for (ULONG i = 0; i < errorCount; i++)
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{
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WS_STRING string;
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hr = WsGetErrorString(error, i, &string);
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if (FAILED(hr))
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{
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goto Exit;
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}
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wprintf(L"%.*s\n", string.length, string.chars);
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}
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}
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Exit:
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if (FAILED(hr))
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{
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wprintf(L"Could not get error string (errorCode=0x%lx)\n", hr);
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}
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}
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HANDLE closeServer = NULL;
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static const WCHAR ExpectedShipDate [] = L"1/1/2006";
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static const WCHAR OrderStatusString [] = L"Pending";
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HRESULT CALLBACK PurchaseOrderImpl(
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__in const WS_OPERATION_CONTEXT* context,
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__in int quantity,
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__in_opt __nullterminated WCHAR* productName,
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__out unsigned int* orderID,
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__out_opt __deref __nullterminated WCHAR** expectedShipDate,
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__in_opt const WS_ASYNC_CONTEXT* asyncContext,
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__in_opt WS_ERROR* error)
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{
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UNREFERENCED_PARAMETER(asyncContext);
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WS_HEAP* heap = NULL;
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WS_MESSAGE* inputMessage = NULL;
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WS_MESSAGE* outputMessage = NULL;
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_OrderSession* inputSession = NULL;
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_OrderSession outputSession;
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HRESULT hr = S_OK;
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ZeroMemory(
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&outputSession,
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sizeof(outputSession));
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wprintf(L"%ld, %s\n",
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quantity,
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productName);
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fflush(stdout);
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hr = WsGetOperationContextProperty(
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context,
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WS_OPERATION_CONTEXT_PROPERTY_HEAP,
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&heap,
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sizeof(heap),
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error);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = WsGetOperationContextProperty(
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context,
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WS_OPERATION_CONTEXT_PROPERTY_INPUT_MESSAGE,
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&inputMessage,
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sizeof(inputMessage),
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error);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = WsGetOperationContextProperty(
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context,
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WS_OPERATION_CONTEXT_PROPERTY_OUTPUT_MESSAGE,
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&outputMessage,
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sizeof(outputMessage),
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error);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = WsGetCustomHeader(
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inputMessage,
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&OrderSessionHeader_xsd.globalElements.OrderSession,
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WS_SINGLETON_HEADER,
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0,
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WS_READ_REQUIRED_POINTER,
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NULL,
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&inputSession,
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sizeof(inputSession),
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NULL,
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error);
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if (FAILED(hr))
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{
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return hr;
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}
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wprintf(L"%s\n", inputSession->sessionId);
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fflush(stdout);
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outputSession = *inputSession;
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// Add reply sessionID
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hr = WsAddCustomHeader(
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outputMessage,
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&OrderSessionHeader_xsd.globalElements.OrderSession,
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WS_WRITE_REQUIRED_VALUE,
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&outputSession,
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sizeof(outputSession),
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0,
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error);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = WsAlloc(
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heap,
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sizeof(ExpectedShipDate),
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(void**)expectedShipDate,
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error);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = StringCbCopyW(
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*expectedShipDate,
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sizeof(ExpectedShipDate),
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ExpectedShipDate);
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if (FAILED(hr))
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{
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return hr;
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}
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*orderID = 123;
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return S_OK;
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}
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HRESULT CALLBACK GetOrderStatusImpl(
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__in const WS_OPERATION_CONTEXT* context,
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__inout unsigned int* orderID,
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__out_opt __deref __nullterminated WCHAR** status,
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__in_opt const WS_ASYNC_CONTEXT* asyncContext,
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__in_opt WS_ERROR* error)
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{
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UNREFERENCED_PARAMETER(asyncContext);
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WS_HEAP* heap = NULL;
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HRESULT hr = S_OK;
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*orderID = *orderID;
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hr = WsGetOperationContextProperty(context, WS_OPERATION_CONTEXT_PROPERTY_HEAP, &heap, sizeof(heap), error);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = WsAlloc(heap, sizeof(OrderStatusString), (void**)status, error);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = StringCbCopyW(*status, sizeof(OrderStatusString), OrderStatusString);
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if (FAILED(hr))
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{
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return hr;
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}
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return S_OK;
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}
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ULONG numberOfSession = 0;
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HRESULT CALLBACK CloseChannelCallback(
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__in const WS_OPERATION_CONTEXT* context,
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__in const WS_ASYNC_CONTEXT* asyncContext)
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{
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UNREFERENCED_PARAMETER(context);
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UNREFERENCED_PARAMETER(asyncContext);
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if (InterlockedIncrement(&numberOfSession) == 100)
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{
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SetEvent(closeServer);
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}
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return S_OK;
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}
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static const PurchaseOrderBindingFunctionTable purchaseOrderFunctions = {PurchaseOrderImpl, GetOrderStatusImpl};
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// Method contract for the service
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static const WS_SERVICE_CONTRACT purchaseOrderContract =
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{
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&PurchaseOrder_wsdl.contracts.PurchaseOrderBinding, // comes from the generated header.
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NULL, // for not specifying the default contract
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&purchaseOrderFunctions // specified by the user
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};
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// Main entry point
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int __cdecl wmain()
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{
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HRESULT hr = S_OK;
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WS_SERVICE_HOST* host = NULL;
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WS_SERVICE_ENDPOINT serviceEndpoint = {};
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const WS_SERVICE_ENDPOINT* serviceEndpoints[1];
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WS_ERROR* error = NULL;
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serviceEndpoints[0] = &serviceEndpoint;
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WS_SERVICE_ENDPOINT_PROPERTY serviceEndpointProperties[1];
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WS_SERVICE_PROPERTY_CLOSE_CALLBACK closeCallbackProperty = {CloseChannelCallback};
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serviceEndpointProperties[0].id = WS_SERVICE_ENDPOINT_PROPERTY_CLOSE_CHANNEL_CALLBACK;
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serviceEndpointProperties[0].value = &closeCallbackProperty;
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serviceEndpointProperties[0].valueSize = sizeof(closeCallbackProperty);
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serviceEndpoint.address.url.chars = L"http://+/example"; // address given as uri
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serviceEndpoint.address.url.length = (ULONG)wcslen(serviceEndpoint.address.url.chars);
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serviceEndpoint.channelBinding = WS_HTTP_CHANNEL_BINDING; // channel binding for the endpoint
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serviceEndpoint.channelType = WS_CHANNEL_TYPE_REPLY; // the channel type
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serviceEndpoint.contract = (WS_SERVICE_CONTRACT*)&purchaseOrderContract; // the contract
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serviceEndpoint.properties = serviceEndpointProperties;
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serviceEndpoint.propertyCount = WsCountOf(serviceEndpointProperties);
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// Create an error object for storing rich error information
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hr = WsCreateError(
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NULL,
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0,
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&error);
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if (FAILED(hr))
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{
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goto Exit;
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}
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// Create Event object for closing the server
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closeServer = CreateEvent(
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NULL,
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TRUE,
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FALSE,
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NULL);
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if (closeServer == NULL)
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{
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto Exit;
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}
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// Creating a service host
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hr = WsCreateServiceHost(
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serviceEndpoints,
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1,
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NULL,
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0,
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&host,
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error);
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if (FAILED(hr))
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{
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goto Exit;
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}
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// WsOpenServiceHost to start the listeners in the service host
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hr = WsOpenServiceHost(
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host,
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NULL,
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error);
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if (FAILED(hr))
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{
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goto Exit;
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}
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WaitForSingleObject(closeServer, INFINITE);
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// Close the service host
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hr = WsCloseServiceHost(host, NULL, error);
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if (FAILED(hr))
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{
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goto Exit;
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}
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Exit:
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if (FAILED(hr))
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{
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// Print out the error
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PrintError(hr, error);
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}
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if (host != NULL)
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{
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WsFreeServiceHost(host);
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}
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if (error != NULL)
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{
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WsFreeError(error);
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}
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if (closeServer != NULL)
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{
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CloseHandle(closeServer);
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}
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fflush(stdout);
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return SUCCEEDED(hr) ? 0 : -1;
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}
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