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📄 httpreqparse.cpp

📁 对HTTP消息进行解析
💻 CPP
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12 
// HttpReqParse.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "blocksock.h"
#include "HttpReqParse.h"
#include "string.h"
#include <cstring>
#include <afxhtml.h>
#include <wininet.h>


#define MAXLINELENGTH 100

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// The one and only application object

CWinApp theApp;

using namespace std;

int ReqRespSeq=0;
FILE *fpHtm1;
struct HTTPWorkTable_STRU *table=NULL;


int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
	//CMyHttpBlockSocket sConnect;
	int nRetCode = 0;
	//CMainFrame CMF;
 

	char HTTPData0[]="GET http://download.microtool.de:80/somedata.exe HTTP/1.1\r\n"
					//"GET http://www.sina.com.cn HTTP/1.1\r\n"
					//"HTTP/1.1 200 OK\r\n"
					"Host:download.microtool.de\r\n"
					"Accept:*/*\r\n"
					"Pragma:no-cache\r\n"
					"Cache-Control:no-cache\r\n"
					"Referer:http://download.microtool.de/\r\n"
					"User-Agent:Mozilla/4.04[en](Win95;I;Nav)\r\n\r\n";
	 
	char HTTPData1[]=//"GET http://download.microtool.de:80/somedata.exe HTTP/1.1\r\n"
					//"GET http://www.sina.com.cn HTTP/1.1\r\n"
					
					"HTTP/1.1 200 OK\r\n"
					"Host:download.microtool.de\r\n"
					"Accept:*/*\r\n"
					"Pragma:no-cache\r\n"
					"Cache-Control:no-cache\r\n"
					"Referer:http://download.microtool.de/\r\n"
					"User-Agent:Mozilla/4.04[en](Win95;I;Nav)\r\n\r\n"
					"<!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.0 Transitional//EN>\r\n"
					"<HTML dir=ltr><HEAD><TITLE>The page cannot be displayed</TITLE>\r\n"
					"message body1 message body1";


	char HTTPData2[]="message body2 message body2";


	
	char HTTPData3[]="message body3 message body3</HTML>";


	char HTTPData4[]="GET http://download.microtool.de:80/somedata.exe HTTP/1.1\r\n"
					//"GET http://www.sina.com.cn HTTP/1.1\r\n"
					//"HTTP/1.1 200 OK\r\n"
					"Host:download.microtool.de\r\n"
					"Accept:*/*\r\n"
					"Pragma:no-cache\r\n"
					"Cache-Control:no-cache\r\n"
					"Referer:http://download.microtool.de/\r\n"
					"User-Agent:Mozilla/4.04[en](Win95;I;Nav)\r\n\r\n";

	char HTTPData5[]="HTTP/1.1 200 OK\r\n"
					"Via: 1.0 ROUTER\r\n"
					"Connection: close"
					"Proxy-Connection: close"
					"Age: 87"
					"Expires: Wed, 28 Dec 2005 07:25:54 GMT"
					"Date: Wed, 28 Dec 2005 07:23:54 GMT"
					"Content-Type: text/html\r\n\r\n\r\n\r\n"
					"<html>\r\n"
					"<head>\r\n"
					"<title>ChinaRen-年轻人的门户</title>\r\n"
					"<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>\r\n"
					"<sohu_cms_include:ren_index_style><style>\r\n"
					"td,input,select {font-family:宋体,Arial;font-size:12px;color:#000000;}\r\n"
					".ui_top{color:#000000;font-size:12px;line-height:18px;}\r\n"
					".ui_top a:link{color:#000000;text-decoration:none;}\r\n"
					".ui_top a:visited{color:#000000;text-decoration:none;}\r\n"
					".ui_top a:hover {color:#000000;text-decoration:underline;}\r\n"
					".black {\r\n"
					" color: #333333;\r\n"
					" text-decoration: none;\r\n"
					" line-height: 19px;\r\n"
					" font-size: 12px;\r\n"
					"}\r\n\r\n"
					".center01 {color: #464646;line-height: 20px;font-size: 12px;}\r\n"
					".center01 a:link{color: #464646;text-decoration: none;}\r\n"
					".center01 a:visited{color: #464646;text-decoration: none;}\r\n"
					".center01 a:hover {color: #464646;text-decoration: underline;}\r\n\r\n"
					".center02,a.center02:visited {color: #4F7702;line-height: 20px;font-size: 12px;text-decoration: none;}\r\n"
					"a.center02:hover{color: #4F7702;text-decoration:underline;}\r\n\r\n"
					".center03,a.center03:visited {color: #016C8B;line-height: 20px;font-size: 12px;text-decoration: none;\r\n";

	
	char HTTPData6[]="chinarennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn\r\n";

	char HTTPData7[]="chinarennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn\r\n</HTML>";


	char HTTPData8[]="GET http://download.microtool.de:80/somedata.exe HTTP/1.1\r\n"
					//"GET http://www.sina.com.cn HTTP/1.1\r\n"
					//"HTTP/1.1 200 OK\r\n"
					"Host:download.microtool.de\r\n"
					"Accept:*/*\r\n"
					"Pragma:no-cache\r\n"
					"Cache-Control:no-cache\r\n"
					"Referer:http://download.microtool.de/\r\n"
					"User-Agent:Mozilla/4.04[en](Win95;I;Nav)\r\n\r\n";

	char HTTPData9[]="HTTP/1.1 200 OK\r\n"
					"Via: 1.0 ROUTER\r\n"
					"Connection: close"
					"Proxy-Connection: close"
					"Age: 87"
					"Expires: Wed, 28 Dec 2005 07:25:54 GMT"
					"Date: Wed, 28 Dec 2005 07:23:54 GMT"
					"Content-Type: text/html\r\n\r\n\r\n\r\n"
					"<html>\r\n"
					"<head>\r\n"
					"搜狐首页</title>\r\n"
					"<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>\r\n"
					"<sohu_cms_include:ren_index_style><style>\r\n"
					"td,input,select {font-family:宋体,Arial;font-size:12px;color:#000000;}\r\n"
					".ui_top{color:#000000;font-size:12px;line-height:18px;}\r\n"
					".ui_top a:link{color:#000000;text-decoration:none;}\r\n"
					".ui_top a:visited{color:#000000;text-decoration:none;}\r\n"
					".ui_top a:hover {color:#000000;text-decoration:underline;}\r\n"
					".black {\r\n</html>";



	char HTTPData10[]="HTTP/1.1 200 OK\r\n"
					"Via: 1.0 ROUTER\r\n"
					"Connection: close"
					"Proxy-Connection: close"
					"Age: 87"
					"Expires: Wed, 28 Dec 2005 07:25:54 GMT"
					"Date: Wed, 28 Dec 2005 07:23:54 GMT"
					"Content-Type: text/html\r\n\r\n\r\n\r\n"
					"<html>\r\n"
					"<head>\r\n"
					"搜狐首页</title>\r\n"
					"<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>\r\n"
					"<sohu_cms_include:ren_index_style><style>\r\n"
					"td,input,select {font-family:宋体,Arial;font-size:12px;color:#000000;}\r\n"
					".ui_top{color:#000000;font-size:12px;line-height:18px;}\r\n";
	
	

	// initialize MFC and print and error on failure
	if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0))
	{
		// TODO: change error code to suit your needs
		cerr << _T("Fatal Error: MFC initialization failed") << endl;
		nRetCode = 1;
	}
	else
	{
		// TODO: code your application's behavior here.
		CString strHello;
		strHello.LoadString(IDS_HELLO);
		cout << (LPCTSTR)strHello << endl;
	}



	func_HTTP_Init();
	//printf("request----->%s\n",HTTPData1);

	func_HTTP_Main2(HTTPData0);
	func_HTTP_Main2(HTTPData1);
	func_HTTP_Main2(HTTPData2);
	func_HTTP_Main2(HTTPData3);

	func_HTTP_Main2(HTTPData4);
	func_HTTP_Main2(HTTPData5);
	func_HTTP_Main2(HTTPData6);
	func_HTTP_Main2(HTTPData7);

	func_HTTP_Main2(HTTPData8);
	func_HTTP_Main2(HTTPData9);

	func_HTTP_Main2(HTTPData10);

	return nRetCode;
}

BOOL func_HTTP_ParseHTTPInfoData2(char* pStr, char** ppToken1, char** ppToken3)
{
	*ppToken1=pStr;
	char* pch=strstr(pStr, "\r\n\r\n");
	if(pch) //找到匹配字符第一个' '
	{
		*pch='\0';//ppToken1字符串至此结束
		pch++;
		*ppToken3=pch+3;
		return TRUE;
	}
	return FALSE;
}


int func_HTTP_Main2(char *HTTPData)
{
	char *HTTPData2;
	char* MsgHead;
	char* MsgBody;
	char* MsgBody2;
	char* befHtml;
	char* behHtml;
	char* befStytle;
	char* behStytle;
	char* bef_Html;
	char* beh_Html;
	char* bef_Stytle;
	char* beh_Stytle;
	//char *URL;
	char filename[100];
	CString htmfilename;
	int i;
	char *pch;
	


	if(*HTTPData=='G'&&*(HTTPData+1)=='E'&&*(HTTPData+2)=='T')//GET
	{
		printf("\n+++++++++++++++++++++request+++++++++++++++++++++++++++++++++\n");

		printf("此IP包带有GET请求消息头！\n");
		for(i=0;i<MaxRequestNum;i++)
		{
			if(HTTPRequestSeqFlag[i]==0)
			{
				ReqRespSeq=i;
				HTTPRequestSeqFlag[i]=1;
				break;
			}
		}
			
		if(i>=MaxRequestNum)
		{printf("工作区满!\n");return(0);}
		

		table=&HTTPWorkTable[ReqRespSeq];
		table->HTTPState=HTTP_Request_State;
		table->GETStart=1;
		//table->Content_Coding=...
		//table->Content_Length=...
		//table->Content_Type=...
		//table->ReqServiceBuffer=...
		printf("此轮序号--->%d\n",ReqRespSeq);
		printf("request----->%s\n",HTTPData);
		pch=strstr(HTTPData, "Accept-Encoding: gzip");
		if(pch)
		{
			table->GzipState=1;
		}
	}
	else if(*HTTPData=='P'&&*(HTTPData+1)=='O'&&*(HTTPData+2)=='S'&&*(HTTPData+2)=='T')//POST
	{
		printf("\n+++++++++++++++++++++request+++++++++++++++++++++++++++++++++\n");
		printf("此IP包带有POST请求消息头！\n");
		printf("此轮序号--->%d\n",ReqRespSeq);
		printf("request----->%s\n",HTTPData);
		for(i=0;i<MaxRequestNum;i++)
		{
			if(HTTPRequestSeqFlag[i]==0)
			{
				ReqRespSeq=i;
				HTTPRequestSeqFlag[i]=1;
				break;
			}
		}
		if(i>=MaxRequestNum)
		{printf("工作区满!\n");return(0);}
		

		table=&HTTPWorkTable[ReqRespSeq];
		table->HTTPState=HTTP_Request_State;
		table->GETStart=1;
		//table->Content_Coding=...
		//table->Content_Length=...
		//table->Content_Type=...
		//table->ReqServiceBuffer=...
		pch=strstr(HTTPData, "Accept-Encoding: gzip");
		if(pch)
		{
			table->GzipState=1;
		}
		
	}
	//else if(....)
	else if(*HTTPData=='H'&&*(HTTPData+1)=='T'&&*(HTTPData+2)=='T'&&*(HTTPData+3)=='P'
			&&*(HTTPData+4)=='/'&&*(HTTPData+5)=='1'&&*(HTTPData+6)=='.'
			&&*(HTTPData+7)=='1'&&*(HTTPData+8)==' ')
	{
		if(table==NULL)
		{
			for(i=0;i<MaxRequestNum;i++)
			{
				if(HTTPRequestSeqFlag[i]==0)
				{
					ReqRespSeq=i;
					HTTPRequestSeqFlag[i]=1;
					break;
				}
			}
				
			if(i>=MaxRequestNum)
			{printf("工作区满!\n");return(0);}
			

			table=&HTTPWorkTable[ReqRespSeq];


		}


		printf("此IP包带有响应消息头！\n");
		if(table!=NULL)
			table->HTTPState=HTTP_Response_State;
		else
		{
			printf("没有请求或没有为请求分配工作区！\n");
			return(0);
		}
		//if(table->GETStart!=1)
		//{

		//}

		strncpy(table->ResponseCode,HTTPData+9,3);
		printf("code-->%s\n",table->ResponseCode);

		pch=strstr(HTTPData, "Content-Length: 0");
		if(pch) table->Content_Length=0;
		


		pch=strstr(HTTPData, "Content-Encoding: gzip");
		if(pch)	table->GzipState=1;
		

		/*if(table->GzipState==1)
		{
			func_GzipDecode(HTTPData,&HTTPData2);//有解码函数吗？
			HTTPData=HTTPData2;
		}*/
		
		//table->Content_Coding=...
		//table->Content_Length=...
		//table->Content_Type=...
12

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