/// <summary>
/// 获取设备能力集
/// </summary>
/// <param name="userId">登录id</param>
/// <param name="struDecAbility">设备能力集</param>
/// <returns></returns>
public static bool GetDeviceAbility(int userId, ref CHCNetSDK.NET_DVR_MATRIX_ABILITY_V41 struDecAbility)
{
uint errorCode = 0;
try
{
//获取设备能力集
int nSize = Marshal.SizeOf(struDecAbility);
IntPtr ptrDecAbility = Marshal.AllocHGlobal(nSize);
Marshal.StructureToPtr(struDecAbility, ptrDecAbility, false);
if (!CHCNetSDK.NET_DVR_GetDeviceAbility(userId, CHCNetSDK.MATRIXDECODER_ABILITY_V41, IntPtr.Zero, 0, ptrDecAbility, (uint)nSize))
{
errorCode = CHCNetSDK.NET_DVR_GetLastError();
Log.GetLogger().ErrorFormat("Get MATRIXDECODER_ABILITY_V41 failed, error code = {0}", errorCode);
return(false);
}
struDecAbility = (CHCNetSDK.NET_DVR_MATRIX_ABILITY_V41)Marshal.PtrToStructure(ptrDecAbility,
typeof(CHCNetSDK.NET_DVR_MATRIX_ABILITY_V41));
}
catch (Exception e)
{
Log.GetLogger().InfoFormat("catch an error : {0}", e.Message);
return(false);
}
return(true);
}
private void btnGet_Click(object sender, EventArgs e)
{
IntPtr pInBuf;
Int32 nSize;
if (xmlInput == null)
{
pInBuf = IntPtr.Zero;
nSize = 0;
}
else
{
nSize = xmlInput.Length;
pInBuf = Marshal.AllocHGlobal(nSize);
pInBuf = Marshal.StringToHGlobalAnsi(xmlInput);
}
int XML_ABILITY_OUT_LEN = 3 * 1024 * 1024;
IntPtr pOutBuf = Marshal.AllocHGlobal(XML_ABILITY_OUT_LEN);
if (!CHCNetSDK.NET_DVR_GetDeviceAbility(m_lUserID, m_dwAbilityType, pInBuf, (uint)nSize, pOutBuf, (uint)XML_ABILITY_OUT_LEN))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
strErr = "NET_DVR_GetDeviceAbility failed, error code= " + iLastErr + "\r\n" + GetErrorDescription(iLastErr);
//获取设备能力集失败，输出错误号 Failed to get the capability set and output the error code
textBoxCapability.Text = strErr;
}
else
{
string strOutBuf = Marshal.PtrToStringAnsi(pOutBuf, XML_ABILITY_OUT_LEN);
strOutBuf = strOutBuf.Replace(">\n<", ">\r\n<");
textBoxCapability.Text = strOutBuf;
}
Marshal.FreeHGlobal(pInBuf);
Marshal.FreeHGlobal(pOutBuf);
}
private void btnLogin_Click(object sender, EventArgs e)
{
if (m_lUserID < 0)
{
if (textBoxIP.Text == "" || textBoxPort.Text == "" ||
textBoxUserName.Text == "" || textBoxPassword.Text == "")
{
MessageBox.Show("Please input prarameters: ");
return;
}
string DVRIPAddress = textBoxIP.Text;
Int16 DVRPortNumber = Int16.Parse(textBoxPort.Text);
string DVRUserName = textBoxUserName.Text;
string DVRPassword = textBoxPassword.Text;
//登录设备 Login the device
CHCNetSDK.NET_DVR_DEVICEINFO_V30 m_struDeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
m_lUserID = CHCNetSDK.NET_DVR_Login_V30(DVRIPAddress, DVRPortNumber, DVRUserName, DVRPassword, ref m_struDeviceInfo);
if (m_lUserID == -1)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
strErr = "NET_DVR_Login_V30 failed, error code= " + iLastErr;
//登录失败，输出错误号 Failed to login and output the error code
MessageBox.Show(strErr);
return;
}
else
{
btnLogin.Text = "注销登录 Logout";
Int32 nSize = Marshal.SizeOf(m_struDecAbility);
IntPtr ptrDecAbility = Marshal.AllocHGlobal(nSize);
Marshal.StructureToPtr(m_struDecAbility, ptrDecAbility, false);
if (!CHCNetSDK.NET_DVR_GetDeviceAbility(m_lUserID, CHCNetSDK.MATRIXDECODER_ABILITY_V41, IntPtr.Zero, 0, ptrDecAbility, (uint)nSize))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
strErr = "Get MATRIXDECODER_ABILITY_V41 failed, error code= " + iLastErr;
//获取解码器能力集失败，输出错误号 Failed to get the capability set of decoder and output the error code
MessageBox.Show(strErr);
}
else
{
m_struDecAbility = (CHCNetSDK.NET_DVR_MATRIX_ABILITY_V41)Marshal.PtrToStructure(ptrDecAbility, typeof(CHCNetSDK.NET_DVR_MATRIX_ABILITY_V41));
int i = 0;
string str;
//解码通道信息 Decoding channel information
for (i = 0; i < m_struDecAbility.byDecChanNums; i++)
{
str = String.Format("通道{0}", i + 1);
comboBoxDecChan.Items.Add(str);
}
//显示通道信息 Display channel information
for (i = 0; i < m_struDecAbility.struVgaInfo.byChanNums; i++)
{
str = String.Format("VGA{0}", i + 1);
comboBoxDispChan.Items.Add(str);
iDispChanNo[iTotalDispChanNum] = m_struDecAbility.struVgaInfo.byStartChan + i;
iTotalDispChanNum++;
}
for (i = 0; i < m_struDecAbility.struBncInfo.byChanNums; i++)
{
str = String.Format("BNC{0}", i + 1);
comboBoxDispChan.Items.Add(str);
iDispChanNo[iTotalDispChanNum] = m_struDecAbility.struBncInfo.byStartChan + i;
iTotalDispChanNum++;
}
for (i = 0; i < m_struDecAbility.struHdmiInfo.byChanNums; i++)
{
str = String.Format("HDMI{0}", i + 1);
comboBoxDispChan.Items.Add(str);
iDispChanNo[iTotalDispChanNum] = m_struDecAbility.struHdmiInfo.byStartChan + i;
iTotalDispChanNum++;
}
for (i = 0; i < m_struDecAbility.struDviInfo.byChanNums; i++)
{
str = String.Format("DVI{0}", i + 1);
comboBoxDispChan.Items.Add(str);
iDispChanNo[iTotalDispChanNum] = m_struDecAbility.struDviInfo.byStartChan + i;
iTotalDispChanNum++;
}
comboBoxDecChan.SelectedIndex = 0;
comboBoxDispChan.SelectedIndex = 0;
}
Marshal.FreeHGlobal(ptrDecAbility);
}
}
else
{
//注销登录 Logout the device
if (!CHCNetSDK.NET_DVR_Logout(m_lUserID))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
strErr = "NET_DVR_Logout failed, error code= " + iLastErr; //注销登录失败，输出错误号 Failed to logout and output the error code
MessageBox.Show(strErr);
}
else
{
btnLogin.Text = "登录设备 Login";
m_lUserID = -1;
}
}
}
//登录设备
private bool InitHMQ(string ip, string user, string pwd, string port)
{
try
{
//登录设备
int nPort = string.IsNullOrEmpty(port) ? 8000 : int.Parse(port);
CHCNetSDK.NET_DVR_DEVICEINFO_V30 m_struDeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
m_userId = CHCNetSDK.NET_DVR_Login_V30(ip, nPort, user, pwd, ref m_struDeviceInfo);
if (-1 == m_userId)
{
m_iErrorCode = CHCNetSDK.NET_DVR_GetLastError();
Log.GetLogger().ErrorFormat("NET_DVR_Login_V30 failed, error code = {0}", m_iErrorCode);
return(false);
}
//获取设备能力集
int nSize = Marshal.SizeOf(m_struDecAbility);
IntPtr ptrDecAbility = Marshal.AllocHGlobal(nSize);
Marshal.StructureToPtr(m_struDecAbility, ptrDecAbility, false);
if (!CHCNetSDK.NET_DVR_GetDeviceAbility(m_userId, CHCNetSDK.MATRIXDECODER_ABILITY_V41, IntPtr.Zero, 0, ptrDecAbility, (uint)nSize))
{
m_iErrorCode = CHCNetSDK.NET_DVR_GetLastError();
Log.GetLogger().ErrorFormat("Get MATRIXDECODER_ABILITY_V41 failed, error code = {0}", m_iErrorCode);
return(false);
}
m_struDecAbility = (CHCNetSDK.NET_DVR_MATRIX_ABILITY_V41)Marshal.PtrToStructure(ptrDecAbility,
typeof(CHCNetSDK.NET_DVR_MATRIX_ABILITY_V41));
Log.GetLogger().InfoFormat("合码器ip={0}, DecN={1}, BncN={2}", ip, m_struDecAbility.byDecChanNums,
m_struDecAbility.struBncInfo.byChanNums);
//设置设备自动重启
CHCNetSDK.NET_DVR_AUTO_REBOOT_CFG struRebootCfg = new CHCNetSDK.NET_DVR_AUTO_REBOOT_CFG();
nSize = Marshal.SizeOf(struRebootCfg);
IntPtr ptrRebootCfg = Marshal.AllocHGlobal(nSize);
Marshal.StructureToPtr(struRebootCfg, ptrRebootCfg, false);
uint lpBytesReturned = 0;
if (!CHCNetSDK.NET_DVR_GetDVRConfig(m_userId, CHCNetSDK.NET_DVR_GET_AUTO_REBOOT_CFG,
0, ptrRebootCfg, (uint)nSize, ref lpBytesReturned))
{
m_iErrorCode = CHCNetSDK.NET_DVR_GetLastError();
Log.GetLogger().ErrorFormat("NET_DVR_GetDVRConfig 获取重启参数失败, error code = {0}", m_iErrorCode);
return(false);
}
struRebootCfg = (CHCNetSDK.NET_DVR_AUTO_REBOOT_CFG)Marshal.PtrToStructure(ptrRebootCfg,
typeof(CHCNetSDK.NET_DVR_AUTO_REBOOT_CFG));
if (7 != struRebootCfg.struRebootTime.byDate)
{
struRebootCfg.dwSize = (uint)nSize;
struRebootCfg.struRebootTime.byDate = 7;
struRebootCfg.struRebootTime.byHour = 5;
struRebootCfg.struRebootTime.byMinute = 9;
IntPtr ptrRebootCfgNew = Marshal.AllocHGlobal(nSize);
Marshal.StructureToPtr(struRebootCfg, ptrRebootCfgNew, false);
if (!CHCNetSDK.NET_DVR_SetDVRConfig(m_userId, CHCNetSDK.NET_DVR_SET_AUTO_REBOOT_CFG, 0,
ptrRebootCfgNew, (uint)nSize))
{
m_iErrorCode = CHCNetSDK.NET_DVR_GetLastError();
Log.GetLogger().ErrorFormat("NET_DVR_SetDVRConfig 设置自动重启失败, errorCode = {0}", m_iErrorCode);
return(false);
}
Log.GetLogger().InfoFormat("NET_DVR_SetDVRConfig 设置自动重启成功");
}
}
catch (Exception e)
{
Log.GetLogger().InfoFormat("InitHMQ catch an error : {0}", e.Message);
return(false);
}
return(true);
}