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290 lines
10 KiB
290 lines
10 KiB
// This is a part of the Active Template Library.
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// Copyright (C) 1996-2001 Microsoft Corporation
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// All rights reserved.
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//
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// This source code is only intended as a supplement to the
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// Active Template Library Reference and related
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// electronic documentation provided with the library.
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// See these sources for detailed information regarding the
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// Active Template Library product.
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#ifndef __ATLSIFACE_H__
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#define __ATLSIFACE_H__
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#pragma once
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#include <atlcoll.h>
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#include <httpext.h>
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#include <atlserr.h>
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namespace ATL{
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// Forward declarations of custom data types used in
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// interfaces declared in this file.
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struct AtlServerRequest;
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class CIsapiWorker;
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__interface IAtlMemMgr;
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class CCookie;
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// Forward declarations of all interfaces declared in this file.
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__interface IWriteStream;
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__interface IHttpFile;
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__interface IHttpServerContext;
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__interface IHttpRequestLookup;
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__interface IRequestHandler;
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__interface ITagReplacer;
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__interface IIsapiExtension;
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__interface IPageCacheControl;
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__interface IRequestStats;
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__interface IBrowserCaps;
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__interface IBrowserCapsSvc;
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// ATLS Interface declarations.
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// Interface for writing to a stream.
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__interface IWriteStream
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{
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HRESULT WriteStream(LPCSTR szOut, int nLen, DWORD *pdwWritten);
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HRESULT FlushStream();
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};
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// This is an interface that provides for basic accessor
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// functionality for files (see CHttpRequestFile).
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__interface __declspec(uuid("84a2e035-d9e5-4e60-a61b-bcd960897056"))
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IHttpFile : public IUnknown
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{
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LPCSTR GetParamName();
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LPCSTR GetFileName();
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LPCSTR GetFullFileName();
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LPCSTR GetContentType();
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LPCSTR GetTempFileName();
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ULONGLONG GetFileSize();
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};
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// This interface encapsulates the capabilities of the web server and provides information about
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// the current request being handled. See CServerContext for implementation.
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__interface ATL_NO_VTABLE __declspec(uuid("813F3F00-3881-11d3-977B-00C04F8EE25E"))
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IHttpServerContext : public IUnknown
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{
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HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppv);
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ULONG STDMETHODCALLTYPE AddRef();
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ULONG STDMETHODCALLTYPE Release();
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LPCSTR GetRequestMethod();
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LPCSTR GetQueryString();
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LPCSTR GetPathInfo();
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LPCSTR GetPathTranslated();
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LPCSTR GetScriptPathTranslated();
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DWORD GetTotalBytes();
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DWORD GetAvailableBytes();
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BYTE *GetAvailableData();
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LPCSTR GetContentType();
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BOOL GetServerVariable(LPCSTR pszVariableName,
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LPSTR pvBuffer, DWORD *pdwSize);
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BOOL GetImpersonationToken(HANDLE * pToken);
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BOOL WriteClient(void *pvBuffer, DWORD *pdwBytes);
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BOOL AsyncWriteClient(void *pvBuffer, DWORD *pdwBytes);
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BOOL ReadClient(void *pvBuffer, DWORD *pdwSize);
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BOOL AsyncReadClient(void *pvBuffer, DWORD *pdwSize);
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BOOL SendRedirectResponse(LPCSTR pszRedirectUrl);
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BOOL SendResponseHeader(LPCSTR pszHeader, LPCSTR pszStatusCode,
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BOOL fKeepConn);
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BOOL DoneWithSession(DWORD dwHttpStatusCode);
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BOOL RequestIOCompletion(PFN_HSE_IO_COMPLETION pfn, DWORD *pdwContext);
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BOOL TransmitFile(HANDLE hFile, PFN_HSE_IO_COMPLETION pfn, void *pContext,
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LPCSTR szStatusCode, DWORD dwBytesToWrite, DWORD dwOffset,
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void *pvHead, DWORD dwHeadLen, void *pvTail,
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DWORD dwTailLen, DWORD dwFlags);
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BOOL AppendToLog(LPCSTR szMessage, DWORD* pdwLen);
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BOOL MapUrlToPathEx(LPCSTR szLogicalPath, DWORD dwLen, HSE_URL_MAPEX_INFO *pumInfo);
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};
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// This interface is designed to allow one map to chain to another map.
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// The interface is implemented by the CHttpThunkMap and CHttpRequest classes.
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// Pointers to this interface are passed around by CRequestHandlerT and CHtmlTagReplacer.
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// dwType - the type of item being requested
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__interface ATL_NO_VTABLE __declspec(uuid("A5990B44-FF74-4bfe-B66D-F9E7E9F42D42"))
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IHttpRequestLookup : public IUnknown
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//interface IHttpRequestLookup
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{
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POSITION GetFirstQueryParam(LPCSTR *ppszName, LPCSTR *ppszValue) const;
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POSITION GetNextQueryParam(POSITION pos, LPCSTR *ppszName, LPCSTR *ppszValue) const;
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POSITION GetFirstFormVar(LPCSTR *ppszName, LPCSTR *ppszValue) const;
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POSITION GetNextFormVar(POSITION pos, LPCSTR *ppszName, LPCSTR *ppszValue) const;
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POSITION GetFirstFile(LPCSTR *ppszName, IHttpFile **ppFile) const;
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POSITION GetNextFile(POSITION pos, LPCSTR *ppszName, IHttpFile **ppFile) const;
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HRESULT GetServerContext(IHttpServerContext **ppOut);
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};
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__interface ATL_NO_VTABLE __declspec(uuid("D57F8D0C-751A-4223-92BC-0B29F65D2453"))
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IRequestHandler : public IUnknown
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{
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HTTP_CODE GetFlags(DWORD *pdwStatus);
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HTTP_CODE InitializeHandler(AtlServerRequest *pRequestInfo, IServiceProvider *pProvider);
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HTTP_CODE InitializeChild(AtlServerRequest *pRequestInfo, IServiceProvider *pProvider, IHttpRequestLookup *pLookup);
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HTTP_CODE HandleRequest(AtlServerRequest *pRequestInfo, IServiceProvider *pProvider);
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void UninitializeHandler();
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};
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// This interface defines the methods necessary for server response file processing.
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__interface ATL_NO_VTABLE __declspec(uuid("8FF5E90C-8CE0-43aa-96C4-3BF930837512"))
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ITagReplacer : public IUnknown
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{
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public:
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HTTP_CODE FindReplacementOffset(LPCSTR szMethodName, DWORD *pdwMethodOffset,
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LPCSTR szObjectName, DWORD *pdwObjOffset, DWORD *pdwMap, void **ppvParam, IAtlMemMgr *pMemMgr);
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HTTP_CODE RenderReplacement(DWORD dwFnOffset, DWORD dwObjOffset, DWORD dwMap, void *pvParam);
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HRESULT GetContext(REFIID riid, void** ppv);
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HTTP_CODE FreeParam(void *pvParam);
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IWriteStream *SetStream(IWriteStream *pStream);
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};
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__interface __declspec(uuid("79DD4A27-D820-4fa6-954D-E1DFC2C05978"))
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IIsapiExtension : public IUnknown
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{
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public:
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BOOL DispatchStencilCall(AtlServerRequest *pRequestInfo);
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void RequestComplete(AtlServerRequest *pRequestInfo, DWORD hStatus, DWORD dwSubStatus);
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BOOL OnThreadAttach();
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void OnThreadTerminate();
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BOOL QueueRequest(AtlServerRequest *pRequestInfo);
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CIsapiWorker *GetThreadWorker();
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BOOL SetThreadWorker(CIsapiWorker *pWorker);
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HTTP_CODE LoadRequestHandler(LPCSTR szDllPath, LPCSTR szHandlerName, IHttpServerContext *pServerContext,
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HINSTANCE *phInstance, IRequestHandler **ppHandler);
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HRESULT AddService(REFGUID guidService, REFIID riid, IUnknown *punk, HINSTANCE hInstance);
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HRESULT RemoveService(REFGUID guidService, REFIID riid);
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HTTP_CODE LoadDispatchFile(LPCSTR szFileName, AtlServerRequest *pRequestInfo);
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AtlServerRequest* CreateRequest();
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void FreeRequest(AtlServerRequest* pRequest);
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HTTP_CODE TransferRequest(
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AtlServerRequest *pRequest,
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IServiceProvider *pServiceProvider,
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IWriteStream *pWriteStream,
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IHttpRequestLookup *pLookup,
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LPCSTR szNewUrl,
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WORD nCodePage,
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bool bContinueAfterProcess = false,
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void *pState = NULL
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);
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};
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// This interface controls the cacheability of the current page
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__interface ATL_NO_VTABLE __declspec(uuid("9868BFC0-D44D-4154-931C-D186EC0C45D5"))
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IPageCacheControl : public IUnknown
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{
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HRESULT GetExpiration(FILETIME *pftExpiration);
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HRESULT SetExpiration(FILETIME ftExpiration);
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BOOL IsCached();
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BOOL Cache(BOOL bCache);
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};
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__interface ATL_NO_VTABLE __declspec(uuid("2B75C68D-0DDF-48d6-B58A-CC7C2387A6F2"))
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IRequestStats : public IUnknown
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{
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long GetTotalRequests();
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long GetFailedRequests();
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long GetAvgResponseTime();
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long GetCurrWaiting();
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long GetMaxWaiting();
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long GetActiveThreads();
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};
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__interface __declspec(uuid("3339FCE2-99BC-4985-A702-4ABC8304A995"))
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IBrowserCaps : public IUnknown
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{
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public:
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HRESULT GetPropertyString(BSTR bstrProperty, BSTR * pbstrOut);
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HRESULT GetBooleanPropertyValue(BSTR bstrProperty, BOOL* pbOut);
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HRESULT GetBrowserName(BSTR * pbstrName);
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HRESULT GetPlatform(BSTR * pbstrPlatform);
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HRESULT GetVersion(BSTR * pbstrVersion);
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HRESULT GetMajorVer(BSTR * pbstrMajorVer);
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HRESULT GetMinorVer(BSTR * pbstrMinorVer);
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HRESULT SupportsFrames(BOOL* pbFrames);
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HRESULT SupportsTables(BOOL* pbTables);
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HRESULT SupportsCookies(BOOL* pbCookies);
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HRESULT SupportsBackgroundSounds(BOOL* pbBackgroundSounds);
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HRESULT SupportsVBScript(BOOL* pbVBScript);
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HRESULT SupportsJavaScript(BOOL* pbJavaScript);
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HRESULT SupportsJavaApplets(BOOL* pbJavaApplets);
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HRESULT SupportsActiveXControls(BOOL* pbActiveXControls);
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HRESULT SupportsCDF(BOOL* pbCDF);
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HRESULT SupportsAuthenticodeUpdate(BOOL* pbAuthenticodeUpdate);
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HRESULT IsBeta(BOOL* pbIsBeta);
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HRESULT IsCrawler(BOOL* pbIsCrawler);
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HRESULT IsAOL(BOOL* pbIsAOL);
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HRESULT IsWin16(BOOL* pbIsWin16);
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HRESULT IsAK(BOOL* pbIsAK);
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HRESULT IsSK(BOOL* pbIsSK);
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HRESULT IsUpdate(BOOL* pbIsUpdate);
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};
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__interface __declspec(uuid("391E7418-863B-430e-81BB-1312ED2FF3E9"))
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IBrowserCapsSvc : public IUnknown
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{
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public:
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HRESULT GetCaps(IHttpServerContext * pContext, IBrowserCaps ** ppOut);
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HRESULT GetCapsUserAgent(BSTR bstrAgent, IBrowserCaps ** ppOut);
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};
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__interface __declspec(uuid("B1F64757-6E88-4fa2-8886-7848B0D7E660"))
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IThreadPoolConfig : public IUnknown
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{
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HRESULT STDMETHODCALLTYPE SetSize(int nNumThreads);
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HRESULT STDMETHODCALLTYPE GetSize(int *pnNumThreads);
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HRESULT STDMETHODCALLTYPE SetTimeout(DWORD dwMaxWait);
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HRESULT STDMETHODCALLTYPE GetTimeout(DWORD *pdwMaxWait);
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};
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typedef DWORD_PTR HSESSIONENUM;
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__interface ATL_NO_VTABLE __declspec(uuid("DEB69BE3-7AC9-4a13-9519-266C1EA3AB39"))
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ISession : public IUnknown
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{
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STDMETHOD(SetVariable)(LPCSTR szName, VARIANT NewVal);
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STDMETHOD(GetVariable)(LPCSTR szName, VARIANT *pVal);
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STDMETHOD(GetCount)(long *pnCount);
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STDMETHOD(RemoveVariable)(LPCSTR szName);
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STDMETHOD(RemoveAllVariables)();
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STDMETHOD(BeginVariableEnum)(HSESSIONENUM *phEnumHandle, POSITION *pPOS);
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STDMETHOD(GetNextVariable)(HSESSIONENUM hEnum, POSITION *pPOS, LPSTR szName, DWORD dwLen, VARIANT *pVal);
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STDMETHOD(CloseEnum)(HSESSIONENUM hEnumHandle);
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STDMETHOD(IsExpired)();
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STDMETHOD(SetTimeout)(unsigned __int64 dwNewTimeout);
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}; //ISession
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__interface ATL_NO_VTABLE __declspec(uuid("C5740C4F-0C6D-4b43-92C4-2AF778F35DDE"))
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ISessionStateService : public IUnknown
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{
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STDMETHOD(CreateNewSession)(LPSTR szNewID, DWORD *pdwSize, ISession** ppSession);
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STDMETHOD(GetSession)(LPCSTR szID, ISession **ppSession);
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STDMETHOD(CloseSession)(LPCSTR szID);
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};
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__interface ATL_NO_VTABLE __declspec(uuid("6C7F5F56-6CBD-49ee-9797-4C837D4C527A"))
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ISessionStateControl : public IUnknown
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{
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STDMETHOD(SetSessionTimeout)(unsigned __int64 nTimeout);
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STDMETHOD(GetSessionTimeout)(unsigned __int64 *pnTimeout);
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STDMETHOD(GetSessionCount)(DWORD *pnSessionCount);
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};
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//
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// IWorkerThreadClient
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// Interface to be used with CWorkerThread
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__interface IWorkerThreadClient
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{
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HRESULT Execute(DWORD_PTR dwParam, HANDLE hObject);
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HRESULT CloseHandle(HANDLE hHandle);
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};
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}; // namespace ATL
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#endif // __ATLSIFACE_H__
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