adddevicedlg.cpp

它是一个可以实时交互的嵌入式软件系统

// AddDeviceDlg.cpp : implementation file
//

#include "stdafx.h"
#include "NetSDKDemo.h"
#include "AddDeviceDlg.h"
#include "NetSDKDemoDlg.h"
#include  "Winsock2.h"   

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

//添加设备页面的处理
/////////////////////////////////////////////////////////////////////////////
// AddDeviceDlg dialog

UserInfo *g_userinfo[10];
CString strPath;

inline void dbg_print_ex(int level, const char *msg, ...)
{
	char buf[256];
	
	va_list ap;
	va_start(ap, msg); // use variable arg list
	vsprintf(buf, msg, ap);
	va_end( ap );
	
	OutputDebugString(buf);
}

AddDeviceDlg::AddDeviceDlg(CWnd* pParent /*=NULL*/)
	: CDialog(AddDeviceDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(AddDeviceDlg)
	m_devicename = _T("DVR");
	m_deviceusername = _T("admin");
	m_deviceuserpsw = _T("admin");
	m_deviceport = 37777;
	m_IPstr = _T("192.168.0.1");
	m_devicedn = _T(".vicp.net");
	//}}AFX_DATA_INIT
}


void AddDeviceDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(AddDeviceDlg)
	DDX_Control(pDX, IDC_WAY, m_way);
	DDX_Control(pDX, IDC_IPSELECTION, m_ipsel);
	DDX_Text(pDX, IDC_DEVICE_NAME, m_devicename);
	DDV_MaxChars(pDX, m_devicename, 20);
	DDX_Text(pDX, IDC_DEVICE_USERNAME, m_deviceusername);
	DDV_MaxChars(pDX, m_deviceusername, 20);
	DDX_Text(pDX, IDC_DEVICE_USERPSW, m_deviceuserpsw);
	DDV_MaxChars(pDX, m_deviceuserpsw, 20);
	DDX_Text(pDX, IDC_DEVICE_PORT, m_deviceport);
	DDX_CBString(pDX, IDC_IPSELECTION, m_IPstr);
	DDV_MaxChars(pDX, m_IPstr, 20);
	DDX_Text(pDX, IDC_DEVICE_DN, m_devicedn);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(AddDeviceDlg, CDialog)
	//{{AFX_MSG_MAP(AddDeviceDlg)
	ON_BN_CLICKED(IDC_CONNECT_DEVICE, OnConnectDevice)
	ON_BN_CLICKED(IDC_CANCEL_ADDDEVICE, OnCancelAdddevice)
	ON_WM_CLOSE()
	ON_CBN_SELCHANGE(IDC_IPSELECTION, OnSelchangeIpselection)
	ON_CBN_SELCHANGE(IDC_WAY, OnSelchangeWay)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// AddDeviceDlg message handlers

//连接失败的类型
void AddDeviceDlg::GetConnectError(int error)
{
//	char tmpchar[100];
	//	memset ((char *)tmpchar, 0, 100);
	//	sprintf(tmpchar,"%d", error);
	//	MessageBox(tmpchar);
	//	return;
	
	//根据返回值不同判断错误类型
	switch(error) {
	case 1://密码不正确
		MessageBox(MSG_ERROR_PASSWORD);
		break;
	case 2://用户名不存在
		MessageBox(MSG_ERROR_USER);
		break;
	case 3://登录超时
		MessageBox(MSG_ERROR_TIMEOUT);
		break;
	case 4://重复登录
		MessageBox(MSG_ERROR_RELOGGIN);
		break;
	case 5://帐号被锁定
		MessageBox(MSG_ERROR_LOCKED);
		break;
	case 6://帐号被列入黑名单
		MessageBox(MSG_ERROR_BLACKLIST);
		break;
	case 7://系统忙，资源不足
		MessageBox(MSG_ERROR_BUSY);
		break;
	case 9://找不到主机
		MessageBox(MSG_ERROR_CONNECT);
		break;
	case 0:
	default:
		MessageBox(MSG_ERROR_NETWORK);
		break;
	}
	
}


//增加连接设备,连接成功增加到g_ptrdevicelist中
void AddDeviceDlg::OnConnectDevice() 
{

	//CString
	int err;	//存储可能的错误返回值
	DeviceNode *inode;//临时设备信息节点

	UpdateData(TRUE);	//获取界面输入

	inode = new DeviceNode;
	memset((char *)inode, 0, sizeof(DeviceNode));
	
	//将页面信息写入节点
	sprintf(inode->IP, "%s", m_IPstr);
	
	if(((this->m_way).GetCurSel())==1)
	{
		WORD   wVersionRequested   =   MAKEWORD(1,   1);   
		WSADATA   wsaData;   
		WSAStartup(wVersionRequested,   &wsaData);   
		hostent*   pHostent   =   gethostbyname(this->m_devicedn);   
		if(pHostent==NULL) return;
		sockaddr_in   sa;   
		memcpy(&sa.sin_addr.s_addr,pHostent->h_addr_list[0],pHostent->h_length);   
		CString   sIP   =   inet_ntoa(sa.sin_addr);//IP   
		WSACleanup();   
		this->m_IPstr=sIP;
		sprintf(inode->IP, "%s", sIP);
	}
	memcpy(inode->Name,m_devicename.GetBuffer(0),m_devicename.GetLength()+1);
	memcpy(inode->UserNanme, m_deviceusername.GetBuffer(0), m_deviceusername.GetLength()+1);
	//调用登录接口
//	inode->LoginID = CLIENT_Login(inode->IP, (WORD)m_deviceport, 
//                  m_deviceusername.GetBuffer(0), m_deviceuserpsw.GetBuffer(0), &inode->Info,&err);
	inode->LoginID = CLIENT_LoginEx(inode->IP, (WORD)m_deviceport,  
		m_deviceusername.GetBuffer(0), m_deviceuserpsw.GetBuffer(0), 1, 0, &inode->Info,&err);
	
	if(inode->LoginID > 0)
	{
		//登录成功，临时节点生效
		//g_ptrdevicelist->AddTail(inode);
		int r = CDevMgr::GetDevMgr().PushBack(inode);
		if (r < 0)
		{
			AfxMessageBox("device's node add to list failed");
		}

		//开始侦听设备回调信息
		BOOL ret = CLIENT_StartListen(inode->LoginID);
		if(!ret)
		{
			((CNetSDKDemoDlg *)GetParent())->LastError();
			MessageBox(MSG_ERROR_LISTEN);
		}

		//刷新内存和配置文件里的列表
		bool bIsnew = true;
		int counter;
		CString strKey;
		for (counter = 0; counter < m_ipsel.GetCount(); counter++)
		{
			
			CString strtemp;
			m_ipsel.GetLBText(counter, strtemp);
			if (strcmp(m_IPstr, g_userinfo[counter]->ip) == 0)
			{
				bIsnew = false;
				UserInfo tmpnode;
				strcpy (tmpnode.devicename, m_devicename.GetBuffer(0));
				tmpnode.way=this->m_way.GetCurSel();	
				strcpy (tmpnode.ip, m_IPstr.GetBuffer(0));
				strcpy (tmpnode.dn,this->m_devicedn.GetBuffer(0));
				tmpnode.port = m_deviceport;
				strcpy (tmpnode.username, m_deviceusername.GetBuffer(0));
				strcpy (tmpnode.userpsw, m_deviceuserpsw.GetBuffer(0));
				strKey.Format("%d", counter);
				BOOL ret = WritePrivateProfileStruct("UserInfo" , strKey , (LPVOID)&tmpnode, sizeof(UserInfo), strPath);
			}
		}
		for(counter = 0; counter < m_ipsel.GetCount(); counter++)
		{
			CString str;
			str.Format("%s",g_userinfo[counter]->devicename);
			if(str==_T("Deleted"))
			{
				bIsnew = false;
				UserInfo tmpnode;
				strcpy (tmpnode.devicename, m_devicename.GetBuffer(0));
				tmpnode.way=this->m_way.GetCurSel();	
				strcpy (tmpnode.ip, m_IPstr.GetBuffer(0));
				strcpy (tmpnode.dn,this->m_devicedn.GetBuffer(0));
				tmpnode.port = m_deviceport;
				strcpy (tmpnode.username, m_deviceusername.GetBuffer(0));
				strcpy (tmpnode.userpsw, m_deviceuserpsw.GetBuffer(0));
				strKey.Format("%d", counter);
				BOOL ret = WritePrivateProfileStruct("UserInfo" , strKey , (LPVOID)&tmpnode, sizeof(UserInfo), strPath);
				break;
			}
		}
		//新的节点
		if (bIsnew) 
		{
			if (counter >= 10) 
			{
				counter = 9;
			}
			UserInfo tmpnode;
			strcpy (tmpnode.devicename, m_devicename.GetBuffer(0));
			tmpnode.way=this->m_way.GetCurSel();	
			strcpy (tmpnode.ip, m_IPstr.GetBuffer(0));
			strcpy (tmpnode.dn,this->m_devicedn.GetBuffer(0));
			tmpnode.port = m_deviceport;
			strcpy (tmpnode.username, m_deviceusername.GetBuffer(0));
			strcpy (tmpnode.userpsw, m_deviceuserpsw.GetBuffer(0));
			strKey.Format("%d", counter);
			BOOL ret = WritePrivateProfileStruct("UserInfo" , strKey , (LPVOID)&tmpnode, sizeof(UserInfo), strPath);
		}
		for (int j = 0; j < 10; j++)
		{
			if (g_userinfo[j]) 
			{
				delete g_userinfo[j];
			}
		}

		CDialog ::OnOK();
	}
	else
	{
		//登录失败的情况
		((CNetSDKDemoDlg *)GetParent())->LastError();
		GetConnectError(err);
		delete inode;
	}
}

//取消
void AddDeviceDlg::OnCancelAdddevice() 
{
	for (int j = 0; j < 10; j++)
	{
		if (g_userinfo[j]) 
		{
			delete g_userinfo[j];
		}
	}
	CDialog::OnCancel();
}

//初始化页面
BOOL AddDeviceDlg::OnInitDialog() 
{
	g_SetWndStaticText(this);
	CDialog::OnInitDialog();
	this->m_way.SetCurSel(0);
	//GetDlgItem(IDC_IPSELECTION)->EnableWindow(true);
	//GetDlgItem(IDC_DEVICE_DN)->EnableWindow(false);
	UserInfo tmpinfo;
	for (int i = 0; i < 10; i++)
	{
		g_userinfo[i] = NULL;
		CString strKey,strDev;
		strKey.Format("%d", i);
		strPath = g_strWorkDir + "\\userinfo.ini";
		if (GetPrivateProfileStruct("UserInfo", strKey, (LPVOID)&tmpinfo, sizeof(UserInfo), strPath))
		{
			strDev.Format("%s",tmpinfo.devicename);
			if(strDev!=_T("Deleted"))
			{
				g_userinfo[i] = new UserInfo;
				memcpy(g_userinfo[i], &tmpinfo, sizeof(UserInfo));
				m_ipsel.InsertString(i,tmpinfo.ip);
			}
		}
	}
	
	if (m_ipsel.GetCount() > 0) 
	{
		m_devicename.Format("%s", g_userinfo[0]->devicename);
		m_deviceport = g_userinfo[0]->port;
		m_deviceusername.Format("%s", g_userinfo[0]->username);
		m_deviceuserpsw.Format("%s", g_userinfo[0]->userpsw);
		
		if(g_userinfo[0]->way==1)
		{
			this->m_way.SetCurSel(1);
			this->m_devicedn=g_userinfo[0]->dn;
			//GetDlgItem(IDC_IPSELECTION)->EnableWindow(false);
			GetDlgItem(IDC_DEVICE_DN)->EnableWindow(true);
		}
		UpdateData(FALSE);
		m_ipsel.SetCurSel(0);
	}
	return TRUE;  
}

void AddDeviceDlg::OnClose() 
{
	for (int j = 0; j < 10; j++)
	{
		if (g_userinfo[j]) 
		{
			delete g_userinfo[j];
		}
	}
	CDialog::OnClose();
}

void AddDeviceDlg::OnSelchangeIpselection() 
{
	int i=m_ipsel.GetCurSel();
	m_IPstr.Format("%s", g_userinfo[i]->ip);
	m_devicename.Format("%s", g_userinfo[i]->devicename);
	m_deviceport = g_userinfo[i]->port;
	m_deviceusername.Format("%s", g_userinfo[i]->username);
	m_deviceuserpsw.Format("%s", g_userinfo[i]->userpsw);
	if(g_userinfo[i]->way==1)
	{
		this->m_way.SetCurSel(1);
		this->m_devicedn.Format("%s",g_userinfo[i]->dn);
		//GetDlgItem(IDC_IPSELECTION)->EnableWindow(false);
		//GetDlgItem(IDC_DEVICE_DN)->EnableWindow(true);
	}
	UpdateData(FALSE);
}

void AddDeviceDlg::OnSelchangeWay() 
{
	// TODO: Add your control notification handler code here
	/*
	if((this->m_way.GetCurSel())==0)
	{
		GetDlgItem(IDC_IPSELECTION)->EnableWindow(true);
		GetDlgItem(IDC_DEVICE_DN)->EnableWindow(false);
	}
	else if((this->m_way.GetCurSel())==1)
	{
		m_IPstr = _T("255.255.255.0");
		GetDlgItem(IDC_IPSELECTION)->EnableWindow(false);
		GetDlgItem(IDC_DEVICE_DN)->EnableWindow(true);
	}
	*/
}