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ISAPI Filter 输出自定义 HTML 代码的有关问题

2012-09-20 
ISAPI Filter 输出自定义 HTML 代码的问题正在学习编写 ISAPI Filter,请问如何输出自定义 HTML 代码? 这个

ISAPI Filter 输出自定义 HTML 代码的问题
正在学习编写 ISAPI Filter,请问如何输出自定义 HTML 代码? 这个代码加在哪里?我对C++不太熟悉,麻烦高手最好给出代码。
下面是我现在的代码。

C/C++ code
#include <windows.h>#include <stdio.h>#include <stdlib.h>#include <httpfilt.h>#include <iostream>#include <fstream>using namespace std; using namespace System;DWORD DoSendResponse(HTTP_FILTER_CONTEXT * pfc, HTTP_FILTER_SEND_RESPONSE * pResponse);BOOL WINAPI __stdcall GetFilterVersion(HTTP_FILTER_VERSION *pVer){    pVer->dwFlags = ( SF_NOTIFY_ORDER_DEFAULT | SF_NOTIFY_SEND_RESPONSE );    pVer->dwFilterVersion = HTTP_FILTER_REVISION;    strcpy(pVer->lpszFilterDesc, "Replace Server Header ISAPI filter, Version 1.0");    return TRUE;}DWORD WINAPI __stdcall HttpFilterProc(HTTP_FILTER_CONTEXT *pfc, DWORD NotificationType, VOID *pvData){    switch (NotificationType)    {    case SF_NOTIFY_SEND_RESPONSE :        return DoSendResponse(pfc, (HTTP_FILTER_SEND_RESPONSE *) pvData);    default :        break;    }    return SF_STATUS_REQ_NEXT_NOTIFICATION;}DWORD DoSendResponse(HTTP_FILTER_CONTEXT * pfc,HTTP_FILTER_SEND_RESPONSE * pResponse){    System::IO::File::AppendAllText("c:\\abc.txt", "\r\n");    char PATH_TRANSLATED[1024];    DWORD cb;    cb=sizeof(PATH_TRANSLATED);    int len = 0;    len = pfc->GetServerVariable(pfc, "PATH_TRANSLATED", PATH_TRANSLATED, &cb);    String ^sPATH_TRANSLATED = gcnew String(PATH_TRANSLATED);    System::IO::File::AppendAllText("c:\\abc.txt", sPATH_TRANSLATED);    BOOL fServer = TRUE;    DWORD dwServerError;    fServer = pResponse->SetHeader(pfc, "Server:", "MyWebServer");    if ( !fServer )    {        dwServerError = GetLastError();        pfc->pFilterContext = (LPVOID)(DWORD64)pResponse->HttpStatus;    }    return SF_STATUS_REQ_NEXT_NOTIFICATION;}



[解决办法]
ISAPI filter不负责写出HTML内容,它只是监听以下事件而以。
SF_NOTIFY_READ_RAW_DATA when the web server has read data from the client 
SF_NOTIFY_PREPROC_HEADERS when data has been read and headers have been parsed 
SF_NOTIFY_URL_MAP when the web server is mapping a URL to a file 
SF_NOTIFY_AUTHENTICATION when the web server is authenticating a user 
SF_NOTIFY_ACCESS_DENIED if the user is denied access 
SF_NOTIFY_SEND_RAW_DATA when data is sent to the client 
SF_NOTIFY_END_OF_REQUEST when the request has ended 
SF_NOTIFY_LOG when a log entry is made 
SF_NOTIFY_END_OF_NET_SESSION when a connection has closed 
这里有个源码例子:http://support.zeus.com/zws/examples/2005/12/16/basic_authentication_isapi_filter

ISAPI extension负责最终写出HTML,这里有例子:http://support.zeus.com/zws/examples/2005/12/16/a_simple_page_counter_isapi_extension
[解决办法]
楼主不会C++还问C++代码?那你会什么?delphi?
[解决办法]
没下文了?
[解决办法]
我觉得可行,加在 OnSendRawData中,我也正要做这样一个项目。

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