333 lines
9.2 KiB
C
333 lines
9.2 KiB
C
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/*===================================================================
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Microsoft Denali
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Microsoft Confidential.
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Copyright 1996 Microsoft Corporation. All Rights Reserved.
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Component: CIsapiReqInfo Object
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File: IsapiReq.h
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Owner: AndyMorr
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===================================================================*/
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#ifndef ISAPIREQ_H
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#define ISAPIREQ_H
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#include <iadmw.h>
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#if _IIS_5_1
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#include <wamxinfo.hxx>
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#else
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#include <string.hxx>
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#endif
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#include "memcls.h"
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/*
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Mappings of CIsapiReqInfo methods to the proper routines based
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on the UNICODE setting
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*/
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#ifdef UNICODE
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#define QueryPszPathInfo QueryPszPathInfoW
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#define QueryCchPathInfo QueryCchPathInfoW
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#define QueryPszPathTranslated QueryPszPathTranslatedW
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#define QueryCchPathTranslated QueryCchPathTranslatedW
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#define QueryPszApplnMDPath QueryPszApplnMDPathW
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#define QueryCchApplnMDPath QueryCchApplnMDPathW
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#define MapUrlToPath MapUrlToPathW
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#define GetCustomError GetCustomErrorW
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#define GetAspMDData GetAspMDDataW
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#define GetAspMDAllData GetAspMDAllDataW
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#define GetServerVariable GetServerVariableW
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#else
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#define QueryPszPathInfo QueryPszPathInfoA
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#define QueryCchPathInfo QueryCchPathInfoA
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#define QueryPszPathTranslated QueryPszPathTranslatedA
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#define QueryCchPathTranslated QueryCchPathTranslatedA
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#define QueryPszApplnMDPath QueryPszApplnMDPathA
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#define QueryCchApplnMDPath QueryCchApplnMDPathA
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#define MapUrlToPath MapUrlToPathA
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#define GetCustomError GetCustomErrorA
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#define GetAspMDData GetAspMDDataA
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#define GetAspMDAllData GetAspMDAllDataA
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#define GetServerVariable GetServerVariableA
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#endif
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/*===================================================================
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C I s a p i R e q I n f o
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Class which encapsulates Request info we need from the ISAPI interface.
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Information either comes from the public ISAPI interfaces (SSE and
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ServerVariables) or from the private WAM_EXEC_INFO.
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===================================================================*/
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class CIsapiReqInfo {
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private:
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LONG m_cRefs;
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#if _IIS_5_1
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// Associated WAM_EXEC_INFO (for browser requests)
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WAM_EXEC_INFO *m_pWXI;
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#endif
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EXTENSION_CONTROL_BLOCK *m_pECB;
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int m_cchQueryString;
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int m_cchApplnMDPathA;
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int m_cchPathTranslatedA;
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int m_cchPathInfoA;
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int m_cchApplnMDPathW;
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int m_cchPathTranslatedW;
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int m_cchPathInfoW;
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DWORD m_fApplnMDPathAInited : 1;
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DWORD m_fApplnMDPathWInited : 1;
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DWORD m_fPathInfoWInited : 1;
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DWORD m_fPathTranslatedWInited : 1;
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DWORD m_fCookieInited : 1;
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DWORD m_fUserAgentInited : 1;
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DWORD m_fInstanceIDInited : 1;
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DWORD m_fVersionInited : 1;
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DWORD m_fFKeepConnInited : 1;
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DWORD m_dwInstanceID;
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DWORD m_dwVersionMajor;
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DWORD m_dwVersionMinor;
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BOOL m_fKeepConn;
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BUFFER m_ApplnMDPathA;
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BUFFER m_ApplnMDPathW;
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BUFFER m_PathInfoW;
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BUFFER m_PathTranslatedW;
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BUFFER m_Cookie;
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BUFFER m_UserAgent;
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IMSAdminBase *m_pIAdminBase;
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public:
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CIsapiReqInfo(EXTENSION_CONTROL_BLOCK *pECB) {
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m_cRefs = 1;
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m_fApplnMDPathAInited = 0;
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m_fApplnMDPathWInited = 0;
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m_fPathInfoWInited = 0;
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m_fPathTranslatedWInited = 0;
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m_fCookieInited = 0;
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m_fUserAgentInited = 0;
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m_fInstanceIDInited = 0;
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m_fVersionInited = 0;
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m_fFKeepConnInited = 0;
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m_dwInstanceID = 0;
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m_dwVersionMajor = 1;
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m_dwVersionMinor = 0;
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m_cchQueryString = -1;
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m_cchApplnMDPathA = -1;
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m_cchPathTranslatedA = -1;
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m_cchPathInfoA = -1;
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m_cchApplnMDPathW = -1;
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m_cchPathTranslatedW = -1;
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m_cchPathInfoW = -1;
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m_fKeepConn = FALSE;
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m_pIAdminBase = NULL;
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#if _IIS_5_1
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m_pWXI = QueryPWAM_EXEC_INFOfromPECB(pECB);
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#endif
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m_pECB = pECB;
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}
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~CIsapiReqInfo() {
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if (m_pIAdminBase != NULL) {
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m_pIAdminBase->Release();
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m_pIAdminBase = NULL;
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}
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}
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LONG AddRef() {
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return InterlockedIncrement(&m_cRefs);
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}
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LONG Release() {
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LONG cRefs = InterlockedDecrement(&m_cRefs);
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if (cRefs == 0) {
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delete this;
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}
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return cRefs;
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}
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#if _IIS_5_1
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EXTENSION_CONTROL_BLOCK *ECB() { return &m_pWXI->ecb; }
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#else
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EXTENSION_CONTROL_BLOCK *ECB() { return m_pECB; }
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#endif
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LPSTR QueryPszQueryString();
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DWORD QueryCchQueryString();
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LPSTR QueryPszApplnMDPathA();
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DWORD QueryCchApplnMDPathA();
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LPWSTR QueryPszApplnMDPathW();
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DWORD QueryCchApplnMDPathW();
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LPSTR QueryPszPathInfoA();
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DWORD QueryCchPathInfoA();
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LPWSTR QueryPszPathInfoW();
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DWORD QueryCchPathInfoW();
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LPSTR QueryPszPathTranslatedA();
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DWORD QueryCchPathTranslatedA();
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LPWSTR QueryPszPathTranslatedW();
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DWORD QueryCchPathTranslatedW();
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LPSTR QueryPszCookie();
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VOID SetDwHttpStatusCode( DWORD dwStatus );
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LPBYTE QueryPbData();
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DWORD QueryCbAvailable();
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DWORD QueryCbTotalBytes();
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LPSTR QueryPszContentType();
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LPSTR QueryPszMethod();
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LPSTR QueryPszUserAgent();
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DWORD QueryInstanceId();
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BOOL IsChild();
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BOOL FInPool();
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DWORD QueryHttpVersionMajor();
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DWORD QueryHttpVersionMinor();
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HRESULT ISAThreadNotify( BOOL fStart );
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HRESULT GetAspMDDataA(CHAR * pszMDPath,
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DWORD dwMDIdentifier,
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DWORD dwMDAttributes,
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DWORD dwMDUserType,
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DWORD dwMDDataType,
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DWORD dwMDDataLen,
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DWORD dwMDDataTag,
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unsigned char * pbMDData,
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DWORD * pdwRequiredBufferSize);
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HRESULT GetAspMDDataW(WCHAR * pszMDPath,
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DWORD dwMDIdentifier,
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DWORD dwMDAttributes,
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DWORD dwMDUserType,
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DWORD dwMDDataType,
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DWORD dwMDDataLen,
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DWORD dwMDDataTag,
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unsigned char * pbMDData,
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DWORD * pdwRequiredBufferSize);
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HRESULT GetAspMDAllDataA(CHAR * pszMDPath,
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DWORD dwMDUserType,
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DWORD dwDefaultBufferSize,
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LPVOID pvBuffer,
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DWORD * pdwRequiredBufferSize,
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DWORD * pdwNumDataEntries);
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HRESULT GetAspMDAllDataW(WCHAR * pszMDPath,
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DWORD dwMDUserType,
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DWORD dwDefaultBufferSize,
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LPVOID pvBuffer,
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DWORD * pdwRequiredBufferSize,
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DWORD * pdwNumDataEntries);
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BOOL GetCustomErrorA(DWORD dwError,
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DWORD dwSubError,
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DWORD dwBufferSize,
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CHAR *pvBuffer,
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DWORD *pdwRequiredBufferSize,
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BOOL *pfIsFileError);
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BOOL GetCustomErrorW(DWORD dwError,
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DWORD dwSubError,
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DWORD dwBufferSize,
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WCHAR *pvBuffer,
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DWORD *pdwRequiredBufferSize,
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BOOL *pfIsFileError);
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HANDLE QueryImpersonationToken();
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HRESULT AppendLogParameter( LPSTR szExtraParam );
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BOOL SendHeader(LPVOID pvStatus,
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DWORD cchStatus,
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LPVOID pvHeader,
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DWORD cchHeader,
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BOOL fIsaKeepConn);
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BOOL GetServerVariableA(LPSTR szVarName,
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LPSTR pBuffer,
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LPDWORD pdwSize );
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BOOL GetServerVariableW(LPSTR szVarName,
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LPWSTR pBuffer,
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LPDWORD pdwSize);
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BOOL ServerSupportFunction(DWORD dwHSERequest,
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LPVOID pvData,
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LPDWORD pdwSize,
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LPDWORD pdwDataType);
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BOOL SendEntireResponseOop(IN HSE_SEND_ENTIRE_RESPONSE_INFO * pHseResponseInfo);
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BOOL SendEntireResponse(IN HSE_SEND_ENTIRE_RESPONSE_INFO * pHseResponseInfo);
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BOOL TestConnection(BOOL *pfIsConnected);
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BOOL MapUrlToPathA(LPSTR pBuffer, LPDWORD pdwBytes);
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BOOL MapUrlToPathW(LPWSTR pBuffer, LPDWORD pdwBytes);
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BOOL SyncReadClient(LPVOID pvBuffer, LPDWORD pdwBytes );
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BOOL SyncWriteClient(LPVOID pvBuffer, LPDWORD pdwBytes);
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private:
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void InitVersionInfo();
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IMSAdminBase *GetMetabaseIF();
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BOOL InternalGetServerVariable(LPSTR pszVar, BUFFER *pBuffer);
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BOOL FKeepConn();
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// Cache on per-class basis
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ACACHE_INCLASS_DEFINITIONS()
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};
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#endif
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