/// <summary>
/// 获取用户信息
/// </summary>
/// <param name="loginId">登录ID</param>
/// <param name="usrInfo">用户信息</param>
/// <param name="waitTime">超时限制</param>
private void GetUserInfo(int loginId,ref USER_MANAGE_INFO usrInfo,int waitTime)
{
bool blnGetUserInfo = false;
ActiveUserID = 0;
ActiveGroupID = 0;
ActiveGroupIndex = 0;
ActiveUserIndex = 0;
//读取用户信息
blnGetUserInfo = DHClient.DHQueryUserInfo(loginId, ref usrInfo, waitTime);
if (blnGetUserInfo == true)
{
trvUserManageList.Nodes.Clear();
chkRightList.Items.Clear();
//用户组添加
foreach (USER_GROUP_INFO gp in userManageInfo.groupList)
{
if (gp.dwID != 0)
{
trvUserManageList.Nodes.Add(gp.dwID.ToString(), DHClient.DHByteArrayToString(gp.name));
}
}
//将用户添加到用户组的Node中
userIDListArray = new uint[200];//最大200用户
uint userIndex = 0;
foreach (USER_INFO user in userManageInfo.userList)
{
if (user.dwGroupID != 0 && user.dwID != 0)
{
userIDListArray[userIndex] = user.dwID;
trvUserManageList.Nodes[user.dwGroupID.ToString()].Nodes.Add(userIndex.ToString(), DHClient.DHByteArrayToString(user.name));
userIndex += 1;
}
}
//权限列表[没有选择组或用户时，显示所有可用的权限]
chkRightList.Items.Clear();//清空所有权限列表
rightListArray = new LISTITEM[userManageInfo.dwRightNum];
for (uint i = 0; i < userManageInfo.dwRightNum; i++)
{
rightListArray[i].index = i;//保存权限列表项的索引
rightListArray[i].keyID = userManageInfo.rightList[i].dwID;//保存权限列表项的Key值
chkRightList.Items.Add(DHClient.DHByteArrayToString(userManageInfo.rightList[i].name), CheckState.Checked);
}
}
else
{
MessageBox.Show("获取用户信息失败！", pMsgTitle);
}
}
/// <summary>
/// 设备用户登录/注销处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnUserLogin_Click(object sender, EventArgs e)
{
switch (btnUserLogin.Text)
{
case "设备用户登录":
frm_AddDevice fLogin = new frm_AddDevice();
fLogin.ShowDialog();
if (fLogin.blnOKEnter == true)
{
//设备用户信息获得
NET_DEVICEINFO deviceInfo = new NET_DEVICEINFO();
int error = 0;
//设备用户登录
pLoginID = DHClient.DHLogin(fLogin.cmbDevIP.Text.ToString(), ushort.Parse(fLogin.txtDevProt.Text.ToString()), fLogin.txtName.Text.ToString(), fLogin.txtPassword.Text.ToString(), out deviceInfo, out error);
if (pLoginID != 0)
{
btnUserLogin.BackColor = Color.Yellow;
btnUserLogin.Text = "设备用户注销";
grpMain.Enabled = true;
//读取用户信息
GetUserInfo(pLoginID, ref userManageInfo, 3000);
//设置消息回调函数
DHClient.DHSetDVRMessCallBack(msgCallBack, IntPtr.Zero);
//开始侦听
if (DHClient.DHStartListen(pLoginID) == true)
{
timeDisplayAlarmInfo.Enabled = true;
}
else
{
timeDisplayAlarmInfo.Enabled = false;
}
}
}
break;
case "设备用户注销":
bool result = DHClient.DHLogout(pLoginID);
if (result == false)
{
//报最后一次操作的错误信息
MessageBox.Show(DHClient.LastOperationInfo.ToString(pErrInfoFormatStyle), pMsgTitle);
}
//画面初期化
timeDisplayAlarmInfo.Enabled = false;
this.Controls.Clear();
InitializeComponent();
pLoginID = 0;
userManageInfo = new USER_MANAGE_INFO();
clientState = new NET_CLIENT_STATE();
AlarmAudio = new byte[16];
AlarmDiskErr = new byte[32];//ＤＶＲ最大可挂３２块硬盘，每一位表示一个硬盘的状态，0:硬盘状态正常;1:硬盘出错
AlarmDiskFull = false;
AlarmShelter = new byte[16];
ActiveUserID = 0;
ActiveGroupID = 0;
ActiveGroupIndex = 0;
ActiveUserIndex = 0;
btnUserLogin.BackColor = Color.Transparent;
btnUserLogin.Text = "设备用户登录";
grpMain.Enabled = false;
this.WindowState = FormWindowState.Normal;
break;
}
}
/// <summary>
/// 设备用户登录/注销处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnUserLogin_Click(object sender, EventArgs e)
{
string strLogin = StringUtil.ConvertString("设备用户登录");
string strLogout = StringUtil.ConvertString("设备用户注销");
if (btnUserLogin.Text.Equals(strLogin))
{
frm_AddDevice fLogin = new frm_AddDevice();
fLogin.ShowDialog();
if (fLogin.blnOKEnter == true)
{
//设备用户信息获得
NET_DEVICEINFO deviceInfo = new NET_DEVICEINFO();
int error = 0;
//设备用户登录
pLoginID = DHClient.DHLogin(fLogin.cmbDevIP.Text.ToString(), ushort.Parse(fLogin.txtDevProt.Text.ToString()), fLogin.txtName.Text.ToString(), fLogin.txtPassword.Text.ToString(), out deviceInfo, out error);
if (pLoginID != 0)
{
btnUserLogin.BackColor = Color.Yellow;
btnUserLogin.Text = strLogout;
grpMain.Enabled = true;
//读取用户信息
GetUserInfo(pLoginID, ref userManageInfo, 3000);
//设置消息回调函数
DHClient.DHSetDVRMessCallBack(msgCallBack, IntPtr.Zero);
IntPtr pVer = new IntPtr();
pVer = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(int)));
int nRet = 0;
int nVer = 0;
bool bRet = DHClient.DHQueryDevState((int)pLoginID, (int)DHClient.DH_DEVSTATE_PROTOCAL_VER, pVer, 4, ref nRet, 2000);
if (bRet)
{
nVer = (int)Marshal.PtrToStructure((IntPtr)((UInt32)pVer), typeof(int));
//开始侦听
if (nVer >= 5)
{
if (DHClient.DHStartListenEx(pLoginID) == true)
{
timeDisplayAlarmInfo.Enabled = true;
}
else
{
timeDisplayAlarmInfo.Enabled = false;
}
}
else
{
if (DHClient.DHStartListen(pLoginID) == true)
{
timeDisplayAlarmInfo.Enabled = true;
}
else
{
timeDisplayAlarmInfo.Enabled = false;
}
}
}
}
}
}
else
{
bool result = DHClient.DHLogout(pLoginID);
if (result == false)
{
//报最后一次操作的错误信息
MessageBox.Show(DHClient.LastOperationInfo.ToString(pErrInfoFormatStyle), pMsgTitle);
}
//画面初期化
timeDisplayAlarmInfo.Enabled = false;
this.Controls.Clear();
InitializeComponent();
StringUtil.InitControlText(this);
pLoginID = 0;
userManageInfo = new USER_MANAGE_INFO();
clientState = new NET_CLIENT_STATE();
AlarmAudio = new byte[16];
AlarmDiskErr = new byte[32];//ＤＶＲ最大可挂３２块硬盘，每一位表示一个硬盘的状态，0:硬盘状态正常;1:硬盘出错
AlarmDiskFull = false;
AlarmShelter = new byte[16];
AlarmExternal = new byte[16];
ActiveUserID = 0;
ActiveGroupID = 0;
ActiveGroupIndex = 0;
ActiveUserIndex = 0;
btnUserLogin.BackColor = Color.Transparent;
btnUserLogin.Text = strLogin;
grpMain.Enabled = false;
this.WindowState = FormWindowState.Normal;
}
}
/// <summary>
/// 查询用户信息
/// </summary>
/// <param name="iLogin">DHLogin的返回值</param>
/// <param name="userInfo">USER_MANAGE_INFO结构</param>
/// <param name="waitTime">等待时间</param>
/// <returns>true:成功;false:失败</returns>
public static bool DHQueryUserInfo(int iLogin,ref USER_MANAGE_INFO userInfo,int waitTime)
{
bool retValue = false;
IntPtr pBoxInfo = IntPtr.Zero;
try
{
pBoxInfo = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(USER_MANAGE_INFO)));//分配固定的指定大小的内存空间
if (pBoxInfo != IntPtr.Zero)
{
retValue = CLIENT_QueryUserInfo(iLogin, pBoxInfo, waitTime);
if (retValue == true)
{
userInfo = (USER_MANAGE_INFO)Marshal.PtrToStructure((IntPtr)((UInt32)pBoxInfo), typeof(USER_MANAGE_INFO));
}
}
DHThrowLastError(retValue);
}
catch (Exception e)
{
DHThrowLastError(e);
retValue = false;
}
finally
{
Marshal.FreeHGlobal(pBoxInfo);//释放固定内存分配
pBoxInfo = IntPtr.Zero;
}
return retValue;
}
