www.pudn.com > 6manager_server.rar > manager_serverDlg.cpp

// manager_serverDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "manager_server.h" 
#include "manager_serverDlg.h" 
 
#include "PortSetDlg.h" 
#include "snmp_pp.h" 
#include "stdlib.h" 
#include "string.h" 
 
#define MAX 50 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CAboutDlg dialog used for App About 
 
class CAboutDlg : public CDialog 
{ 
public: 
	CAboutDlg(); 
 
// Dialog Data 
	//{{AFX_DATA(CAboutDlg) 
	enum { IDD = IDD_ABOUTBOX }; 
	//}}AFX_DATA 
 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CAboutDlg) 
	protected: 
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	//{{AFX_MSG(CAboutDlg) 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 
{ 
	//{{AFX_DATA_INIT(CAboutDlg) 
	//}}AFX_DATA_INIT 
} 
 
void CAboutDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CAboutDlg) 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) 
	//{{AFX_MSG_MAP(CAboutDlg) 
		// No message handlers 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CManager_serverDlg dialog 
 
CManager_serverDlg::CManager_serverDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CManager_serverDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CManager_serverDlg) 
	m_outinfo = _T(""); 
	m_ininfo = _T(""); 
	//}}AFX_DATA_INIT 
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
	 
	m_pSocket=NULL; 
	m_SocketList.RemoveAll(); 
} 
 
void CManager_serverDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CManager_serverDlg) 
	DDX_Text(pDX, IDC_SERVER_INFO, m_outinfo); 
	DDX_Text(pDX, IDC_CLIENT_INFO, m_ininfo); 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CManager_serverDlg, CDialog) 
	//{{AFX_MSG_MAP(CManager_serverDlg) 
	ON_WM_SYSCOMMAND() 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_BN_CLICKED(IDC_PORT_SET, OnPortSet) 
	ON_BN_CLICKED(IDC_CLEAR_IN, OnClearIn) 
	ON_BN_CLICKED(IDC_CLEAR_OUT, OnClearOut) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CManager_serverDlg message handlers 
 
BOOL CManager_serverDlg::OnInitDialog() 
{ 
	CDialog::OnInitDialog(); 
 
	// Add "About..." menu item to system menu. 
 
	// IDM_ABOUTBOX must be in the system command range. 
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); 
	ASSERT(IDM_ABOUTBOX < 0xF000); 
 
	CMenu* pSysMenu = GetSystemMenu(FALSE); 
	if (pSysMenu != NULL) 
	{ 
		CString strAboutMenu; 
		strAboutMenu.LoadString(IDS_ABOUTBOX); 
		if (!strAboutMenu.IsEmpty()) 
		{ 
			pSysMenu->AppendMenu(MF_SEPARATOR); 
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); 
		} 
	} 
 
	// Set the icon for this dialog.  The framework does this automatically 
	//  when the application's main window is not a dialog 
	SetIcon(m_hIcon, TRUE);			// Set big icon 
	SetIcon(m_hIcon, FALSE);		// Set small icon 
	 
	OnPortSet(); 
	// TODO: Add extra initialization here 
	 
	return TRUE;  // return TRUE  unless you set the focus to a control 
} 
 
void CManager_serverDlg::OnSysCommand(UINT nID, LPARAM lParam) 
{ 
	if ((nID & 0xFFF0) == IDM_ABOUTBOX) 
	{ 
		CAboutDlg dlgAbout; 
		dlgAbout.DoModal(); 
	} 
	else 
	{ 
		CDialog::OnSysCommand(nID, lParam); 
	} 
} 
 
// If you add a minimize button to your dialog, you will need the code below 
//  to draw the icon.  For MFC applications using the document/view model, 
//  this is automatically done for you by the framework. 
 
void CManager_serverDlg::OnPaint()  
{ 
	if (IsIconic()) 
	{ 
		CPaintDC dc(this); // device context for painting 
 
		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); 
 
		// Center icon in client rectangle 
		int cxIcon = GetSystemMetrics(SM_CXICON); 
		int cyIcon = GetSystemMetrics(SM_CYICON); 
		CRect rect; 
		GetClientRect(&rect); 
		int x = (rect.Width() - cxIcon + 1) / 2; 
		int y = (rect.Height() - cyIcon + 1) / 2; 
 
		// Draw the icon 
		dc.DrawIcon(x, y, m_hIcon); 
	} 
	else 
	{ 
		CDialog::OnPaint(); 
	} 
} 
 
// The system calls this to obtain the cursor to display while the user drags 
//  the minimized window. 
HCURSOR CManager_serverDlg::OnQueryDragIcon() 
{ 
	return (HCURSOR) m_hIcon; 
} 
 
//=========================进行服务器的端口设置========================== 
void CManager_serverDlg::OnPortSet()  
{ 
	// TODO: Add your control notification handler code here 
	CPortSetDlg dlg; 
	if(dlg.DoModal()==IDOK) 
	{ 
		m_pSocket=new CListenSocket; 
		if(m_pSocket->Create(dlg.m_portset)) 
			if(!m_pSocket->Listen()) 
				MessageBox("端口设置错误","服务器程序"); 
			else 
				MessageBox("端口设置生效","服务器程序"); 
	} 
} 
 
//============================接收客户端发来的信息===================== 
void CManager_serverDlg::GetSocketMsg(CClientSocket * pSocket) 
{ 
	m_ininfo.Empty(); 
	BOOL MsgEnd=FALSE; 
	CString Msg; 
	char MsgBuf[100]; 
	int bufsize=100; 
	Msg.Empty(); 
	do  
	{ 
		strcpy(MsgBuf,""); 
		int left=pSocket->Receive(MsgBuf,bufsize); 
		if(left<100&&left>0) 
			MsgEnd=TRUE; 
		MsgBuf[left]=0; 
//		strcat(pMsg,MsgBuf); 
		Msg=MsgBuf; 
 
	} while(!MsgEnd); 
//	MessageBox("收到客户端信息","服务器程序"); 
	m_ininfo=Msg; 
	UpdateData(FALSE); 
 
	char pMsg[100]; 
	sprintf(pMsg,"%s",m_ininfo.GetBuffer(100)); 
//	AfxMessageBox(pMsg,MB_OK); 
 
	char *ptr; 
	ptr=pMsg; 
	while(*ptr!=' ')ptr++; 
	ptr++; 
	while(*ptr==' ')ptr++; 
	if(strstr(pMsg,"getrequest")!=0) 
		getrequest(ptr); 
	else if(strstr(pMsg,"getnext")!=0) 
		getnext(ptr); 
	else if(strstr(pMsg,"getbulk")!=0) 
		getbulk(ptr); 
	else if(strstr(pMsg,"getall")!=0) 
		getall(ptr); 
 
	else 
	{ 
		//char error_buffer[]="无效的命令"; 
		//m_pSocket->Send(error_buffer,strlen(error_buffer),0); 
		//AfxMessageBox(error_buffer); 
		m_outinfo="无效的命令,请查看使用向导后重新输入命令!"; 
		UpdateData(FALSE); 
		OnOK(); 
	} 
 
//	AfxMessageBox(ptr,MB_OK); 
 
} 
void CManager_serverDlg::OnClearIn()  
{ 
	// TODO: Add your control notification handler code here 
	m_ininfo.Empty(); 
	UpdateData(FALSE); 
	 
} 
 
void CManager_serverDlg::OnClearOut()  
{ 
	// TODO: Add your control notification handler code here 
	m_outinfo.Empty(); 
	UpdateData(FALSE); 
	 
} 
 
//==========================返回信息的函数=============================== 
void CManager_serverDlg::OnOK()  
{ 
	// TODO: Add extra validation here 
	if(!m_SocketList.IsEmpty()) 
	{ 
		UpdateData(TRUE); 
		POSITION pos; 
		CClientSocket *pSocket=(CClientSocket *)m_SocketList.GetHead(); 
		for(pos=m_SocketList.GetHeadPosition();pos!=NULL;) 
		{ 
			pSocket=(CClientSocket *)m_SocketList.GetNext(pos); 
			pSocket->Send(LPCTSTR(m_outinfo),m_outinfo.GetLength()); 
			 
		} 
	} 
	else 
		MessageBox("没有建立连接","无法发送"); 
	//CDialog::OnOK(); 
} 
 
void CManager_serverDlg::OnCancel()  
{ 
	// TODO: Add extra cleanup here 
	if(m_pSocket) 
		delete m_pSocket; 
	m_SocketList.RemoveAll(); 
	CDialog::OnCancel(); 
} 
 
//================================getrequest========================= 
void CManager_serverDlg::getrequest(char *ptr) 
{ 
	GenAddress address("127.0.0.1"); 
	 
	int status;       //返回的SNMP状态 
	//==========创建SNMP会话,并检查是否成功================ 
	Snmp snmp(status); 
	if(status!=SNMP_CLASS_SUCCESS) 
	{ 
		m_outinfo="创建SNMP会话失败"; 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
 
	Oid oid(ptr); 
	if(!oid.valid()) 
	{ 
		m_outinfo="无效的OID"; 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
 
	//================设置默认信息================ 
	snmp_version version=version1; 
	int timeout=50; 
	int retries=1; 
	OctetStr community("public"); 
 
 
	Vb vb(oid); 
	Pdu pdu; 
	pdu+=vb; 
	 
	CTarget ctarget; 
	ctarget.set_address(address); 
	ctarget.set_timeout(timeout); 
	ctarget.set_retry(retries); 
	ctarget.set_version(version); 
	ctarget.set_readcommunity(community); 
 
	status=snmp.get(pdu,ctarget); 
 
	if(status!=SNMP_CLASS_SUCCESS) 
	{ 
		if(status == SNMP_CLASS_ERR_STATUS_SET) 
			status=pdu.get_error_status(); 
		m_outinfo=snmp.error_msg(status); 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
	else 
	{ 
		pdu.get_vb(vb,0); 
//		m_outinfo="返回的OID="; 
//		m_outinfo+=vb.get_printable_oid(); 
		 
//		m_outinfo+="返回的value="; 
		m_outinfo=vb.get_printable_value(); 
//		m_outinfo+="\r\n"; 
		UpdateData(FALSE); 
		OnOK(); 
		 
	} 
} 
 
//==============================getnext================================== 
void CManager_serverDlg::getnext(char *ptr) 
{ 
	GenAddress address("127.0.0.1"); 
	 
	int status; 
	Snmp snmp(status); 
	if(status!=SNMP_CLASS_SUCCESS) 
	{ 
		m_outinfo="创建SOCKET会话失败"; 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
	Oid oid(ptr); 
	if(!oid.valid()) 
	{ 
		m_outinfo="无效的OID,请输入有效的OID"; 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
	 
	snmp_version version=version1; 
	int timeout=100; 
	int retries=1; 
	OctetStr community("public"); 
 
	Pdu pdu; 
	Vb vb(oid); 
	pdu+=vb; 
 
	CTarget ctarget; 
	ctarget.set_address(address); 
	ctarget.set_timeout(timeout); 
	ctarget.set_retry(retries); 
	ctarget.set_readcommunity(community); 
	ctarget.set_writecommunity(community); 
 
	if((status=snmp.get_next(pdu,ctarget))!=SNMP_CLASS_SUCCESS) 
	{ 
		if(status==SNMP_CLASS_ERR_STATUS_SET) 
			status=pdu.get_error_status(); 
		m_outinfo=snmp.error_msg(status); 
		UpdateData(FALSE); 
		OnOK();		 
		return; 
	} 
	else 
	{ 
		pdu.get_vb(vb,0); 
		m_outinfo="返回的OID="; 
		m_outinfo+=vb.get_printable_oid(); 
		 
		m_outinfo+="\r\n"; 
		m_outinfo+="返回的value="; 
		m_outinfo+=vb.get_printable_value(); 
		UpdateData(FALSE); 
		OnOK(); 
	} 
 
 
} 
 
//==============================getbulk============================= 
void CManager_serverDlg::getbulk(char *ptr) 
{ 
	GenAddress address("127.0.0.1"); 
 
	int status; 
	Snmp snmp(status); 
	if(status!=SNMP_CLASS_SUCCESS) 
	{ 
		m_outinfo="创建SOCKET会话失败"; 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
	Oid oid(ptr); 
	if(!oid.valid()) 
	{ 
		m_outinfo="无效的OID,请输入有效的OID"; 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
	 
	snmp_version version=version2c; 
	int timeout=100; 
	int retries=1; 
	OctetStr community("public"); 
	int non_repeaters=0; 
	int max_repetitions=50; 
 
	Pdu pdu; 
	Vb vb(oid); 
	pdu+=vb; 
 
	CTarget ctarget; 
	ctarget.set_address(address); 
	ctarget.set_timeout(timeout); 
	ctarget.set_retry(retries); 
	ctarget.set_readcommunity(community); 
	ctarget.set_writecommunity(community); 
	ctarget.set_version(version); 
 
	if((status=snmp.get_bulk(pdu,ctarget,non_repeaters,max_repetitions))!=SNMP_CLASS_SUCCESS) 
	{ 
		if(status==SNMP_CLASS_ERR_STATUS_SET) 
			status=pdu.get_error_status(); 
		m_outinfo=snmp.error_msg(status); 
		m_outinfo+="\r\n"; 
		UpdateData(FALSE); 
		OnOK(); 
		return; 
	} 
	 
	else 
	{ 
		m_outinfo.Empty(); 
		for(int i=0;i